Improve Windows training agent progress

Require minimum net profit for forecast exits
Run Windows training agent without console
2026-07-03 20:44:09 +03:00 · 2026-07-02 15:35:29 +03:00 · 2026-07-01 13:43:41 +03:00 · 2026-06-30 21:37:08 +03:00 · 2026-06-30 20:07:00 +03:00 · 2026-06-30 14:40:26 +03:00
54 changed files with 2331104 additions and 672251 deletions
@@ -8,8 +8,8 @@ BYBIT_API_SECRET=

 STARTING_BALANCE_USDT=100
 AUTO_SELECT_SYMBOLS=false
-TOP_SYMBOLS_COUNT=4
-SYMBOLS=BTCUSDT,ETHUSDT,SOLUSDT,LTCUSDT
+TOP_SYMBOLS_COUNT=12
+SYMBOLS=BTCUSDT,ETHUSDT,HYPEUSDT,SOLUSDT,XRPUSDT,XPLUSDT,WLDUSDT,MNTUSDT,HUSDT,XAUTUSDT,IPUSDT,AAVEUSDT

 STRATEGY_MODE=torch_forecast
 BASE_INTERVAL=60
@@ -25,36 +25,37 @@ WEBSOCKET_ENABLED=true
 MIN_SIGNAL_CONFIDENCE=0.64
 MAX_SPREAD_PERCENT=0.18
 MIN_24H_TURNOVER_USDT=1000000
-PATTERN_ANALYSIS_ENABLED=false
+PATTERN_ANALYSIS_ENABLED=true
 PATTERN_SCORE_WEIGHT=0.18
-LEARNING_ENABLED=false
+LEARNING_ENABLED=true
 LEARNING_LOOKBACK_TRADES=120
 LEARNING_MIN_SAMPLES=3
 LEARNING_MAX_ADJUSTMENT=0.12
 LEARNING_MAX_POSITION_MULTIPLIER=1.6
 MIN_POSITION_USDT=1
-MAX_POSITION_USDT=25
+MAX_POSITION_USDT=8
 MAX_SYMBOL_EXPOSURE_USDT=25
-MAX_TOTAL_EXPOSURE_USDT=75
-MAX_OPEN_POSITIONS=4
-MAX_POSITIONS_PER_SYMBOL=1
+MAX_TOTAL_EXPOSURE_USDT=100
+MAX_OPEN_POSITIONS=24
+MAX_POSITIONS_PER_SYMBOL=6
 GRID_TRADING_ENABLED=false
 GRID_ENTRY_CONFIDENCE=0.58
 GRID_BUY_ZONE=0.45
 GRID_MAX_POSITION_USDT=8
-REBOUND_TRADING_ENABLED=false
-REBOUND_ENTRY_CONFIDENCE=0.58
-REBOUND_MIN_PROBABILITY=0.58
+REBOUND_TRADING_ENABLED=true
+REBOUND_ENTRY_CONFIDENCE=0.55
+REBOUND_MIN_PROBABILITY=0.55
 REBOUND_MAX_POSITION_USDT=6
-KELLY_SIZING_ENABLED=false
+KELLY_SIZING_ENABLED=true
 KELLY_FRACTION=0.25
 KELLY_MAX_FRACTION=0.20
 RISK_PER_TRADE_PERCENT=0.01
 RISK_GUARD_ENABLED=true
+RISK_SYMBOL_GUARD_ENABLED=false
 RISK_RECENT_TRADE_WINDOW=20
 RISK_MAX_CONSECUTIVE_LOSSES=4
 RISK_MIN_RECENT_PROFIT_FACTOR=0.85
-RISK_REDUCE_MULTIPLIER=0.50
+RISK_REDUCE_MULTIPLIER=1.0
 ATR_TRAILING_MULTIPLIER=2.2
 TREND_RSI_MIN=45
 TREND_RSI_MAX=65
@@ -62,7 +63,7 @@ TIME_SERIES_FORECAST_ENABLED=true
 TIME_SERIES_MIN_CANDLES=120
 TIME_SERIES_FORECAST_HORIZON=3
 TIME_SERIES_MIN_EDGE_PERCENT=0.10
-TIME_SERIES_MIN_PROBABILITY_UP=0.56
+TIME_SERIES_MIN_PROBABILITY_UP=0.47
 TIME_SERIES_MIN_CONFIDENCE=0.4
 TIME_SERIES_MAX_ADJUSTMENT=0.08
 TIME_SERIES_LSTM_ENABLED=true
@@ -71,7 +72,9 @@ TIME_SERIES_PROBE_ENABLED=true
 TIME_SERIES_PROBE_MIN_EDGE_PERCENT=0.02
 TIME_SERIES_PROBE_MIN_PROBABILITY_UP=0.55
 TIME_SERIES_PROBE_SIZE_MULTIPLIER=0.40
+TIME_SERIES_REBOUND_FALLBACK_ENABLED=true
 STOP_LOSS_PERCENT=0.04
+STOP_LOSS_EXIT_ENABLED=false
 TAKE_PROFIT_PERCENT=0.035
 TRAILING_STOP_PERCENT=0.015
 MIN_HOLD_SECONDS=180
@@ -8,8 +8,8 @@ BYBIT_API_SECRET=

 STARTING_BALANCE_USDT=100
 AUTO_SELECT_SYMBOLS=false
-TOP_SYMBOLS_COUNT=4
-SYMBOLS=BTCUSDT,ETHUSDT,SOLUSDT,LTCUSDT
+TOP_SYMBOLS_COUNT=12
+SYMBOLS=BTCUSDT,ETHUSDT,HYPEUSDT,SOLUSDT,XRPUSDT,XPLUSDT,WLDUSDT,MNTUSDT,HUSDT,XAUTUSDT,IPUSDT,AAVEUSDT

 STRATEGY_MODE=torch_forecast
 BASE_INTERVAL=60
@@ -25,28 +25,28 @@ WEBSOCKET_ENABLED=true
 MIN_SIGNAL_CONFIDENCE=0.64
 MAX_SPREAD_PERCENT=0.18
 MIN_24H_TURNOVER_USDT=1000000
-PATTERN_ANALYSIS_ENABLED=false
+PATTERN_ANALYSIS_ENABLED=true
 PATTERN_SCORE_WEIGHT=0.18
-LEARNING_ENABLED=false
+LEARNING_ENABLED=true
 LEARNING_LOOKBACK_TRADES=120
 LEARNING_MIN_SAMPLES=3
 LEARNING_MAX_ADJUSTMENT=0.12
 LEARNING_MAX_POSITION_MULTIPLIER=1.6
 MIN_POSITION_USDT=1
-MAX_POSITION_USDT=25
+MAX_POSITION_USDT=8
 MAX_SYMBOL_EXPOSURE_USDT=25
 MAX_TOTAL_EXPOSURE_USDT=75
-MAX_OPEN_POSITIONS=4
-MAX_POSITIONS_PER_SYMBOL=1
+MAX_OPEN_POSITIONS=24
+MAX_POSITIONS_PER_SYMBOL=6
 GRID_TRADING_ENABLED=false
 GRID_ENTRY_CONFIDENCE=0.58
 GRID_BUY_ZONE=0.45
 GRID_MAX_POSITION_USDT=8
-REBOUND_TRADING_ENABLED=false
-REBOUND_ENTRY_CONFIDENCE=0.58
-REBOUND_MIN_PROBABILITY=0.58
+REBOUND_TRADING_ENABLED=true
+REBOUND_ENTRY_CONFIDENCE=0.55
+REBOUND_MIN_PROBABILITY=0.55
 REBOUND_MAX_POSITION_USDT=6
-KELLY_SIZING_ENABLED=false
+KELLY_SIZING_ENABLED=true
 KELLY_FRACTION=0.25
 KELLY_MAX_FRACTION=0.20
 RISK_PER_TRADE_PERCENT=0.01
@@ -61,8 +61,8 @@ TREND_RSI_MAX=65
 TIME_SERIES_FORECAST_ENABLED=true
 TIME_SERIES_MIN_CANDLES=120
 TIME_SERIES_FORECAST_HORIZON=3
-TIME_SERIES_MIN_EDGE_PERCENT=0.08
-TIME_SERIES_MIN_PROBABILITY_UP=0.58
+TIME_SERIES_MIN_EDGE_PERCENT=0.10
+TIME_SERIES_MIN_PROBABILITY_UP=0.47
 TIME_SERIES_MIN_CONFIDENCE=0.4
 TIME_SERIES_MAX_ADJUSTMENT=0.08
 TIME_SERIES_LSTM_ENABLED=true
@@ -71,6 +71,7 @@ TIME_SERIES_PROBE_ENABLED=true
 TIME_SERIES_PROBE_MIN_EDGE_PERCENT=0.02
 TIME_SERIES_PROBE_MIN_PROBABILITY_UP=0.55
 TIME_SERIES_PROBE_SIZE_MULTIPLIER=0.40
+TIME_SERIES_REBOUND_FALLBACK_ENABLED=true
 STOP_LOSS_PERCENT=0.04
 TAKE_PROFIT_PERCENT=0.035
 TRAILING_STOP_PERCENT=0.015
@@ -7,3 +7,7 @@ venv/
 .env
 runtime/
 *.log
+android/**/.gradle/
+android/**/build/
+android/**/*.apk
+android/**/*.aab
@@ -5,7 +5,7 @@ Spot-бот для демо-торговли криптовалютой на р
 ## Что реализовано

 - Реальные market data Bybit Spot: REST bootstrap и WebSocket-обновления.
- Фиксированный набор USDT spot-пар для основной стратегии: `BTCUSDT`, `ETHUSDT`, `SOLUSDT`, `LTCUSDT`.
+- Фиксированный набор 12 USDT spot-пар для основной стратегии: `BTCUSDT`, `ETHUSDT`, `HYPEUSDT`, `SOLUSDT`, `XRPUSDT`, `XPLUSDT`, `WLDUSDT`, `MNTUSDT`, `HUSDT`, `XAUTUSDT`, `IPUSDT`, `AAVEUSDT`.
 - Paper trading с учетом cash, комиссий, проскальзывания, stop-loss, take-profit и trailing stop.
 - Spot-only логика: покупка базовой монеты за USDT и продажа обратно, без short и без плеча.
 - Live spot-ордеры явно отправляются без плеча: `category=spot`, `isLeverage=0`.
@@ -18,6 +18,7 @@ Spot-бот для демо-торговли криптовалютой на р
 - Grid, rebound, adaptive learning, Kelly sizing и time-series forecast выключены по умолчанию и не участвуют в принятии решений `trend_macd`.
 - Быстрый режим торговли: отдельный короткий интервал цикла, короткий cooldown после выхода и лимит новых входов в минуту; выходы по риску этим лимитом не блокируются.
 - Веб-dashboard на русском: equity, cash, PnL, позиции, сделки, сигналы, события, свечные графики, переключатель быстрой торговли и индикаторы работы обучения.
+- Android-монитор в `android/TradeBotMonitor`: русский мобильный интерфейс для просмотра 12 пар, свечей, Torch/Kelly параметров, расписания удалённого retrain и live-чеклиста.
 - SQLite runtime-хранилище в `runtime/tradebot.sqlite3`.
 - Health endpoint `/api/health` и Prometheus-compatible `/metrics`.
 - Docker Compose для установки на Raspberry Pi 5 или другой Linux-хост.
@@ -88,7 +89,15 @@ powershell -ExecutionPolicy Bypass -File tools\run_torch_retrain.ps1
 powershell -ExecutionPolicy Bypass -File tools\install_windows_torch_retrainer.ps1
 ```

-По умолчанию Windows-расписание переобучает PyTorch `LSTM/GRU` каждые 6 часов с `--limit 3000` на парах `BTCUSDT,ETHUSDT,SOLUSDT,LTCUSDT`. Параметры можно переопределить через env: `TORCH_RETRAIN_SYMBOLS`, `TORCH_RETRAIN_LIMIT`, `TORCH_RETRAIN_LOOKBACKS`, `TORCH_RETRAIN_ARCHITECTURES`, `TORCH_RETRAIN_HIDDEN_SIZES`, `TORCH_RETRAIN_LAYERS`, `TORCH_RETRAIN_DROPOUTS`, `TORCH_RETRAIN_HORIZON`, `TORCH_RETRAIN_HORIZONS`, `TORCH_RETRAIN_CONTEXT_SYMBOLS`, `TORCH_RETRAIN_FEATURES`, `TORCH_RETRAIN_SEED`, `TORCH_RETRAIN_EPOCHS`, `TORCH_RETRAIN_PATIENCE`, `TORCH_RETRAIN_INTERVAL`, `TORCH_RETRAIN_ENV`.
+Для удалённого запуска с телефона или с бота используется Windows training agent. Бот на `tb.kusoft.xyz` хранит очередь заданий, а Windows-машина сама подключается к интернету, забирает задания, обучает модель и загружает артефакты обратно:
+
+```powershell
+powershell -ExecutionPolicy Bypass -File tools\install_windows_training_agent.ps1 -ApiAuth "login:password" -StartNow
+```
+
+Установщик регистрирует Scheduled Task `TradeBot Windows Training Agent` при входе в Windows и удаляет старые локальные retrain-задачи, чтобы обучение запускалось через очередь, а не двумя независимыми механизмами.
+
+По умолчанию Windows-расписание переобучает PyTorch `LSTM/GRU` каждые 6 часов с `--limit 3000` на 12 spot-парах из `SYMBOLS`. Параметры можно переопределить через env: `TORCH_RETRAIN_SYMBOLS`, `TORCH_RETRAIN_LIMIT`, `TORCH_RETRAIN_LOOKBACKS`, `TORCH_RETRAIN_ARCHITECTURES`, `TORCH_RETRAIN_HIDDEN_SIZES`, `TORCH_RETRAIN_LAYERS`, `TORCH_RETRAIN_DROPOUTS`, `TORCH_RETRAIN_HORIZON`, `TORCH_RETRAIN_HORIZONS`, `TORCH_RETRAIN_CONTEXT_SYMBOLS`, `TORCH_RETRAIN_FEATURES`, `TORCH_RETRAIN_SEED`, `TORCH_RETRAIN_EPOCHS`, `TORCH_RETRAIN_PATIENCE`, `TORCH_RETRAIN_INTERVAL`, `TORCH_RETRAIN_ENV`.

 Если retrain запускается с `-DeployToPi`, после успешного guard он синхронизирует `runtime/lstm_forecaster.json`, `runtime/torch_retrain_guard.json` и `runtime/torch_threshold_calibration.json` на Raspberry Pi через SSH-ключ и перезапускает сервис `tradebot`. Отдельный запуск sync:

@@ -116,8 +125,8 @@ Dashboard: `http://<host>:8787/`
 TRADING_MODE=paper
 STARTING_BALANCE_USDT=100
 AUTO_SELECT_SYMBOLS=false
-TOP_SYMBOLS_COUNT=4
-SYMBOLS=BTCUSDT,ETHUSDT,SOLUSDT,LTCUSDT
+TOP_SYMBOLS_COUNT=12
+SYMBOLS=BTCUSDT,ETHUSDT,HYPEUSDT,SOLUSDT,XRPUSDT,XPLUSDT,WLDUSDT,MNTUSDT,HUSDT,XAUTUSDT,IPUSDT,AAVEUSDT
 STRATEGY_MODE=torch_forecast
 BASE_INTERVAL=60
 TREND_INTERVAL=D
@@ -129,32 +138,33 @@ FAST_ENTRY_COOLDOWN_SECONDS=20
 MAX_ENTRIES_PER_MINUTE=12
 WEBSOCKET_ENABLED=true
 MIN_SIGNAL_CONFIDENCE=0.64
-PATTERN_ANALYSIS_ENABLED=false
+PATTERN_ANALYSIS_ENABLED=true
 PATTERN_SCORE_WEIGHT=0.18
-LEARNING_ENABLED=false
+LEARNING_ENABLED=true
 LEARNING_LOOKBACK_TRADES=120
 LEARNING_MIN_SAMPLES=3
 LEARNING_MAX_ADJUSTMENT=0.12
 LEARNING_MAX_POSITION_MULTIPLIER=1.6
 MIN_POSITION_USDT=1
-MAX_POSITION_USDT=25
+MAX_POSITION_USDT=8
 MAX_SYMBOL_EXPOSURE_USDT=25
 MAX_TOTAL_EXPOSURE_USDT=75
-MAX_OPEN_POSITIONS=4
-MAX_POSITIONS_PER_SYMBOL=1
+MAX_OPEN_POSITIONS=24
+MAX_POSITIONS_PER_SYMBOL=6
 GRID_TRADING_ENABLED=false
 GRID_ENTRY_CONFIDENCE=0.58
 GRID_BUY_ZONE=0.45
 GRID_MAX_POSITION_USDT=8
-REBOUND_TRADING_ENABLED=false
-REBOUND_ENTRY_CONFIDENCE=0.58
-REBOUND_MIN_PROBABILITY=0.58
+REBOUND_TRADING_ENABLED=true
+REBOUND_ENTRY_CONFIDENCE=0.55
+REBOUND_MIN_PROBABILITY=0.55
 REBOUND_MAX_POSITION_USDT=6
-KELLY_SIZING_ENABLED=false
+KELLY_SIZING_ENABLED=true
 KELLY_FRACTION=0.25
 KELLY_MAX_FRACTION=0.20
 RISK_PER_TRADE_PERCENT=0.01
 RISK_GUARD_ENABLED=true
+RISK_SYMBOL_GUARD_ENABLED=false
 RISK_RECENT_TRADE_WINDOW=20
 RISK_MAX_CONSECUTIVE_LOSSES=4
 RISK_MIN_RECENT_PROFIT_FACTOR=0.85
@@ -165,8 +175,8 @@ TREND_RSI_MAX=65
 TIME_SERIES_FORECAST_ENABLED=true
 TIME_SERIES_MIN_CANDLES=120
 TIME_SERIES_FORECAST_HORIZON=3
-TIME_SERIES_MIN_EDGE_PERCENT=0.08
-TIME_SERIES_MIN_PROBABILITY_UP=0.58
+TIME_SERIES_MIN_EDGE_PERCENT=0.10
+TIME_SERIES_MIN_PROBABILITY_UP=0.47
 TIME_SERIES_MIN_CONFIDENCE=0.4
 TIME_SERIES_MAX_ADJUSTMENT=0.08
 TIME_SERIES_LSTM_ENABLED=true
@@ -175,6 +185,7 @@ TIME_SERIES_PROBE_ENABLED=true
 TIME_SERIES_PROBE_MIN_EDGE_PERCENT=0.02
 TIME_SERIES_PROBE_MIN_PROBABILITY_UP=0.55
 TIME_SERIES_PROBE_SIZE_MULTIPLIER=0.40
+TIME_SERIES_REBOUND_FALLBACK_ENABLED=true
 STOP_LOSS_PERCENT=0.04
 TAKE_PROFIT_PERCENT=0.035
 TRAILING_STOP_PERCENT=0.015
@@ -0,0 +1,63 @@
+# TradeBot Monitor для Android
+
+Нативное Android-приложение для наблюдения за ботом и удалённого управления переобучением.
+
+## Что есть в приложении
+
+- Русский интерфейс без bubble/pill-оформления.
+- Современная биржевая компоновка: список пар, один выбранный график, компактные параметры ниже.
+- Свечной график 1h: тела свечей, фитили, объём, EMA50, EMA200, последняя цена.
+- Параметры Torch: edge, P(up), confidence, skill, quantiles, gate, причина решения.
+- Kelly/размер позиции: текущий размер, Kelly-цель, занятая экспозиция, остаток, множители edge/P(up)/skill.
+- Обзор equity/cash/exposure/PnL и последних решений.
+- Удалённый запуск retrain через очередь заданий на боте и закреплённый Windows-компьютер обучения.
+- Расписание retrain на телефоне: Android отправляет команду по расписанию, но обучение идёт на Windows-машине.
+- Настройки API, токена команд, тёмной/светлой темы.
+- Live-чеклист: приложение показывает, готов ли сервер к реальной торговле, и не включает live одной опасной кнопкой.
+
+## Сборка
+
+```powershell
+cd C:\Repos\TradeBot\android\TradeBotMonitor
+gradle :app:assembleDebug
+```
+
+APK появится в:
+
+```text
+android/TradeBotMonitor/app/build/outputs/apk/debug/app-debug.apk
+```
+
+## Подключение к боту
+
+В настройках приложения укажи адрес API, например:
+
+```text
+https://tb.kusoft.xyz
+```
+
+Этот адрес установлен в приложении по умолчанию. Если в настройках ввести просто `tb.kusoft.xyz`, приложение само добавит `https://`.
+
+Если домен защищён авторизацией, в поле `API auth` можно указать:
+
+- `login:password` — приложение отправит HTTP Basic;
+- `Basic ...` — готовый Basic header;
+- `Bearer ...` или просто токен — приложение отправит Bearer.
+
+## Переобучение
+
+Телефон не обучает модель локально. Вкладка `Обучение` ставит задание в очередь на `tb.kusoft.xyz`, а Windows-agent на закреплённой машине `DESKTOP-TMFDL0H` сам выходит в интернет, забирает задание, обучает модель и отправляет артефакты обратно боту. Так телефон становится пультом запуска/расписания, а тяжёлый PyTorch retrain остаётся на нормальном компьютере даже если он находится в другой сети.
+
+## Live-торговля
+
+Вкладка `Настройки` показывает live-чеклист:
+
+- бот остановлен перед переключением;
+- на сервере выставлен `TRADING_MODE=live`;
+- используется mainnet, не testnet;
+- задано `ENABLE_LIVE_TRADING=true`;
+- задано `LIVE_TRADING_CONFIRM=I_ACCEPT_REAL_RISK`;
+- Bybit API key/secret настроены на сервере;
+- лимиты live-ордера, risk и Kelly проверены.
+
+Приложение может отправить команды остановки/запуска цикла, но не включает реальные ордера без серверного `.env` и подтверждения риска.
@@ -0,0 +1,16 @@
+plugins {
+    id("com.android.application")
+}
+
+android {
+    namespace = "xyz.kusoft.tradebotmonitor"
+    compileSdk = 36
+
+    defaultConfig {
+        applicationId = "xyz.kusoft.tradebotmonitor"
+        minSdk = 26
+        targetSdk = 36
+        versionCode = 12
+        versionName = "0.2.9"
+    }
+}
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
+
+    <application
+        android:allowBackup="false"
+        android:icon="@drawable/ic_launcher"
+        android:label="TradeBot AI"
+        android:roundIcon="@drawable/ic_launcher"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".MainActivity"
+            android:exported="true"
+            android:windowSoftInputMode="adjustResize">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <receiver
+            android:name=".RetrainAlarmReceiver"
+            android:exported="false" />
+
+        <receiver
+            android:name=".BootReceiver"
+            android:exported="false">
+            <intent-filter>
+                <action android:name="android.intent.action.BOOT_COMPLETED" />
+            </intent-filter>
+        </receiver>
+    </application>
+</manifest>
@@ -0,0 +1,53 @@
+package xyz.kusoft.tradebotmonitor
+
+import android.graphics.Color
+
+data class AppPalette(
+    val isDark: Boolean,
+    val page: Int,
+    val panel: Int,
+    val panelAlt: Int,
+    val line: Int,
+    val text: Int,
+    val muted: Int,
+    val green: Int,
+    val red: Int,
+    val amber: Int,
+    val blue: Int,
+    val chartBg: Int,
+    val chartGrid: Int,
+) {
+    companion object {
+        fun dark() = AppPalette(
+            isDark = true,
+            page = Color.rgb(7, 8, 12),
+            panel = Color.rgb(17, 20, 26),
+            panelAlt = Color.rgb(21, 25, 34),
+            line = Color.rgb(36, 42, 54),
+            text = Color.rgb(244, 246, 251),
+            muted = Color.rgb(119, 127, 142),
+            green = Color.rgb(22, 199, 132),
+            red = Color.rgb(255, 80, 102),
+            amber = Color.rgb(245, 166, 35),
+            blue = Color.rgb(109, 131, 255),
+            chartBg = Color.rgb(8, 10, 15),
+            chartGrid = Color.rgb(27, 32, 41),
+        )
+
+        fun light() = AppPalette(
+            isDark = false,
+            page = Color.rgb(243, 245, 247),
+            panel = Color.WHITE,
+            panelAlt = Color.rgb(247, 249, 251),
+            line = Color.rgb(216, 224, 232),
+            text = Color.rgb(20, 27, 36),
+            muted = Color.rgb(92, 106, 122),
+            green = Color.rgb(18, 134, 88),
+            red = Color.rgb(194, 65, 63),
+            amber = Color.rgb(173, 116, 24),
+            blue = Color.rgb(37, 99, 235),
+            chartBg = Color.rgb(13, 18, 25),
+            chartGrid = Color.rgb(44, 56, 70),
+        )
+    }
+}
@@ -0,0 +1,75 @@
+package xyz.kusoft.tradebotmonitor
+
+import android.content.Context
+
+class AppPrefs(context: Context) {
+    private val prefs = context.getSharedPreferences("tradebot_monitor", Context.MODE_PRIVATE)
+
+    init {
+        val saved = prefs.getString("api_base_url", null)?.trim()
+        if (saved.isNullOrBlank() || saved == LEGACY_PI_API_BASE_URL) {
+            prefs.edit().putString("api_base_url", DEFAULT_API_BASE_URL).apply()
+        }
+        if (prefs.getString("training_computer_name", null).isNullOrBlank()) {
+            pinDefaultTrainingComputer()
+        }
+    }
+
+    var apiBaseUrl: String
+        get() = normalizeBaseUrl(prefs.getString("api_base_url", DEFAULT_API_BASE_URL) ?: DEFAULT_API_BASE_URL)
+        set(value) = prefs.edit().putString("api_base_url", normalizeBaseUrl(value)).apply()
+
+    var commandToken: String
+        get() = prefs.getString("command_token", "") ?: ""
+        set(value) = prefs.edit().putString("command_token", value.trim()).apply()
+
+    var selectedSymbol: String
+        get() = prefs.getString("selected_symbol", "BTCUSDT") ?: "BTCUSDT"
+        set(value) = prefs.edit().putString("selected_symbol", value).apply()
+
+    var themeMode: String
+        get() = prefs.getString("theme_mode", "dark") ?: "dark"
+        set(value) = prefs.edit().putString("theme_mode", value).apply()
+
+    var retrainScheduleEnabled: Boolean
+        get() = prefs.getBoolean("retrain_schedule_enabled", false)
+        set(value) = prefs.edit().putBoolean("retrain_schedule_enabled", value).apply()
+
+    var retrainIntervalHours: Int
+        get() = prefs.getInt("retrain_interval_hours", 6)
+        set(value) = prefs.edit().putInt("retrain_interval_hours", value.coerceAtLeast(1)).apply()
+
+    val trainingComputerName: String
+        get() = prefs.getString("training_computer_name", DEFAULT_TRAINING_COMPUTER_NAME) ?: DEFAULT_TRAINING_COMPUTER_NAME
+
+    val trainingComputerPath: String
+        get() = prefs.getString("training_computer_path", DEFAULT_TRAINING_COMPUTER_PATH) ?: DEFAULT_TRAINING_COMPUTER_PATH
+
+    val trainingComputerPinned: Boolean
+        get() = prefs.getBoolean("training_computer_pinned", true)
+
+    fun pinDefaultTrainingComputer() {
+        prefs.edit()
+            .putString("training_computer_name", DEFAULT_TRAINING_COMPUTER_NAME)
+            .putString("training_computer_path", DEFAULT_TRAINING_COMPUTER_PATH)
+            .putBoolean("training_computer_pinned", true)
+            .apply()
+    }
+
+    private fun normalizeBaseUrl(value: String): String {
+        val trimmed = value.trim().trimEnd('/')
+        if (trimmed.isBlank()) return DEFAULT_API_BASE_URL
+        return if (trimmed.startsWith("http://") || trimmed.startsWith("https://")) {
+            trimmed
+        } else {
+            "https://$trimmed"
+        }
+    }
+
+    private companion object {
+        const val DEFAULT_API_BASE_URL = "https://tb.kusoft.xyz"
+        const val LEGACY_PI_API_BASE_URL = "http://192.168.0.185:8787"
+        const val DEFAULT_TRAINING_COMPUTER_NAME = "DESKTOP-TMFDL0H"
+        const val DEFAULT_TRAINING_COMPUTER_PATH = "C:\\Repos\\TradeBot"
+    }
+}
@@ -0,0 +1,230 @@
+package xyz.kusoft.tradebotmonitor
+
+import android.content.Context
+import android.graphics.Canvas
+import android.graphics.Paint
+import android.graphics.RectF
+import android.view.View
+import java.text.SimpleDateFormat
+import java.util.Date
+import java.util.Locale
+import kotlin.math.max
+import kotlin.math.min
+
+class CandleChartView(context: Context) : View(context) {
+    var candles: List<Candle> = emptyList()
+        set(value) {
+            field = value.takeLast(90)
+            invalidate()
+        }
+
+    var palette: AppPalette = AppPalette.dark()
+        set(value) {
+            field = value
+            invalidate()
+        }
+
+    private val paint = Paint(Paint.ANTI_ALIAS_FLAG)
+    private val textPaint = Paint(Paint.ANTI_ALIAS_FLAG).apply {
+        textSize = 11f * resources.displayMetrics.scaledDensity
+        typeface = android.graphics.Typeface.create("sans", android.graphics.Typeface.NORMAL)
+    }
+    private val dateFormat = SimpleDateFormat("dd.MM HH:mm", Locale("ru", "RU"))
+
+    override fun onDraw(canvas: Canvas) {
+        super.onDraw(canvas)
+        canvas.drawColor(palette.chartBg)
+        val rows = candles.filter { it.high > 0.0 && it.low > 0.0 }
+        if (rows.size < 2) {
+            drawEmpty(canvas)
+            return
+        }
+
+        val left = dp(8).toFloat()
+        val right = width - dp(62).toFloat()
+        val top = dp(12).toFloat()
+        val bottom = height - dp(24).toFloat()
+        val volumeHeight = max(dp(44).toFloat(), height * 0.17f)
+        val chartBottom = bottom - volumeHeight - dp(8)
+        val chartHeight = max(dp(120).toFloat(), chartBottom - top)
+        val plotWidth = right - left
+
+        val values = mutableListOf<Double>()
+        rows.forEach {
+            values += it.high
+            values += it.low
+            it.ema50?.let(values::add)
+            it.ema200?.let(values::add)
+        }
+        var minPrice = values.minOrNull() ?: 0.0
+        var maxPrice = values.maxOrNull() ?: 1.0
+        val rawRange = max(maxPrice - minPrice, maxPrice * 0.0001)
+        minPrice -= rawRange * 0.08
+        maxPrice += rawRange * 0.08
+        val range = max(maxPrice - minPrice, 1e-9)
+
+        fun y(value: Double): Float = (top + ((maxPrice - value) / range).toFloat() * chartHeight)
+        fun x(index: Int): Float {
+            val step = plotWidth / rows.size
+            return left + index * step + step / 2f
+        }
+
+        drawGrid(canvas, left, right, top, chartHeight, minPrice, maxPrice)
+        drawVolumes(canvas, rows, left, plotWidth, chartBottom + dp(8), volumeHeight - dp(4))
+        val bodyWidth = (plotWidth / rows.size * 0.62f).coerceIn(dp(3).toFloat(), dp(10).toFloat())
+        rows.forEachIndexed { index, candle -> drawCandle(canvas, candle, x(index), bodyWidth, ::y) }
+        drawAverageLine(canvas, rows, { it.ema50 }, ::x, ::y, android.graphics.Color.rgb(147, 197, 253))
+        drawAverageLine(canvas, rows, { it.ema200 }, ::x, ::y, android.graphics.Color.rgb(245, 158, 11))
+        drawLastPrice(canvas, rows.last(), left, right, ::y)
+        drawTimeAxis(canvas, rows, left, plotWidth, height - dp(7).toFloat())
+    }
+
+    private fun drawEmpty(canvas: Canvas) {
+        textPaint.color = android.graphics.Color.rgb(148, 163, 184)
+        textPaint.textAlign = Paint.Align.LEFT
+        canvas.drawText("Нет свечей для графика", dp(14).toFloat(), dp(30).toFloat(), textPaint)
+    }
+
+    private fun drawGrid(
+        canvas: Canvas,
+        left: Float,
+        right: Float,
+        top: Float,
+        chartHeight: Float,
+        minPrice: Double,
+        maxPrice: Double,
+    ) {
+        paint.style = Paint.Style.STROKE
+        paint.strokeWidth = 1f
+        paint.color = palette.chartGrid
+        textPaint.color = android.graphics.Color.rgb(154, 167, 183)
+        textPaint.textAlign = Paint.Align.RIGHT
+        for (i in 0..5) {
+            val ratio = i / 5f
+            val yy = top + chartHeight * ratio
+            canvas.drawLine(left, yy, right + dp(4), yy, paint)
+            val price = maxPrice - (maxPrice - minPrice) * ratio
+            canvas.drawText(compactPrice(price), width - dp(5).toFloat(), yy + dp(4), textPaint)
+        }
+    }
+
+    private fun drawVolumes(
+        canvas: Canvas,
+        rows: List<Candle>,
+        left: Float,
+        plotWidth: Float,
+        top: Float,
+        height: Float,
+    ) {
+        val maxVolume = max(rows.maxOf { it.volume }, 1.0)
+        val step = plotWidth / rows.size
+        val barWidth = (step * 0.56f).coerceIn(dp(2).toFloat(), dp(8).toFloat())
+        paint.style = Paint.Style.FILL
+        rows.forEachIndexed { index, candle ->
+            val up = candle.close >= candle.open
+            paint.color = if (up) withAlpha(palette.green, 90) else withAlpha(palette.red, 90)
+            val barHeight = max(1f, (candle.volume / maxVolume).toFloat() * height)
+            val x = left + index * step + step / 2f - barWidth / 2f
+            canvas.drawRect(x, top + height - barHeight, x + barWidth, top + height, paint)
+        }
+    }
+
+    private fun drawCandle(
+        canvas: Canvas,
+        candle: Candle,
+        x: Float,
+        bodyWidth: Float,
+        y: (Double) -> Float,
+    ) {
+        val up = candle.close >= candle.open
+        val color = if (up) palette.green else palette.red
+        paint.color = color
+        paint.strokeWidth = 1.1f
+        paint.style = Paint.Style.STROKE
+        canvas.drawLine(x, y(candle.high), x, y(candle.low), paint)
+
+        val top = y(max(candle.open, candle.close))
+        val bottom = y(min(candle.open, candle.close))
+        paint.style = Paint.Style.FILL
+        val bodyHeight = max(1.5f, bottom - top)
+        canvas.drawRect(RectF(x - bodyWidth / 2f, top, x + bodyWidth / 2f, top + bodyHeight), paint)
+    }
+
+    private fun drawAverageLine(
+        canvas: Canvas,
+        rows: List<Candle>,
+        getter: (Candle) -> Double?,
+        x: (Int) -> Float,
+        y: (Double) -> Float,
+        color: Int,
+    ) {
+        paint.color = color
+        paint.strokeWidth = 1.35f
+        paint.style = Paint.Style.STROKE
+        var started = false
+        rows.forEachIndexed { index, candle ->
+            val value = getter(candle) ?: return@forEachIndexed
+            if (value <= 0.0) return@forEachIndexed
+            if (!started) {
+                canvas.save()
+                paint.pathEffect = null
+                canvas.restore()
+                started = true
+                val xx = x(index)
+                val yy = y(value)
+                canvas.drawPoint(xx, yy, paint)
+                paint.strokeWidth = 1.35f
+                android.graphics.Path().also { path ->
+                    path.moveTo(xx, yy)
+                    for (next in index + 1 until rows.size) {
+                        val nextValue = getter(rows[next]) ?: continue
+                        if (nextValue > 0.0) path.lineTo(x(next), y(nextValue))
+                    }
+                    canvas.drawPath(path, paint)
+                }
+                return
+            }
+        }
+    }
+
+    private fun drawLastPrice(canvas: Canvas, candle: Candle, left: Float, right: Float, y: (Double) -> Float) {
+        val yy = y(candle.close)
+        paint.style = Paint.Style.STROKE
+        paint.strokeWidth = 1f
+        paint.color = android.graphics.Color.rgb(229, 231, 235)
+        paint.pathEffect = android.graphics.DashPathEffect(floatArrayOf(8f, 6f), 0f)
+        canvas.drawLine(left, yy, right + dp(4), yy, paint)
+        paint.pathEffect = null
+
+        textPaint.color = android.graphics.Color.rgb(229, 231, 235)
+        textPaint.textAlign = Paint.Align.RIGHT
+        canvas.drawText(compactPrice(candle.close), width - dp(5).toFloat(), yy - dp(3), textPaint)
+    }
+
+    private fun drawTimeAxis(canvas: Canvas, rows: List<Candle>, left: Float, plotWidth: Float, baseline: Float) {
+        textPaint.color = android.graphics.Color.rgb(154, 167, 183)
+        textPaint.textAlign = Paint.Align.CENTER
+        val ticks = min(5, rows.size)
+        for (i in 0 until ticks) {
+            val index = ((rows.size - 1) * (i / max(1f, (ticks - 1).toFloat()))).toInt().coerceIn(0, rows.lastIndex)
+            val step = plotWidth / rows.size
+            val xx = left + index * step + step / 2f
+            val timestamp = rows[index].timestamp
+            val date = if (timestamp > 100_000_000_000L) Date(timestamp) else Date(timestamp * 1000L)
+            canvas.drawText(dateFormat.format(date), xx, baseline, textPaint)
+        }
+    }
+
+    private fun compactPrice(value: Double): String =
+        when {
+            value >= 1000.0 -> "%,.0f".format(Locale.US, value)
+            value >= 1.0 -> "%,.3f".format(Locale.US, value)
+            else -> "%.8f".format(Locale.US, value).trimEnd('0').trimEnd('.')
+        }
+
+    private fun withAlpha(color: Int, alpha: Int): Int =
+        android.graphics.Color.argb(alpha, android.graphics.Color.red(color), android.graphics.Color.green(color), android.graphics.Color.blue(color))
+
+    private fun dp(value: Int): Int =
+        (value * resources.displayMetrics.density).toInt()
+}
@@ -0,0 +1,157 @@
+package xyz.kusoft.tradebotmonitor
+
+import org.json.JSONObject
+
+data class Candle(
+    val timestamp: Long,
+    val open: Double,
+    val high: Double,
+    val low: Double,
+    val close: Double,
+    val volume: Double,
+    val ema50: Double?,
+    val ema200: Double?,
+    val rsi14: Double?,
+    val atr14: Double?,
+    val macd: Double?,
+    val macdSignal: Double?,
+)
+
+data class TickerData(
+    val symbol: String,
+    val lastPrice: Double,
+    val bid: Double,
+    val ask: Double,
+    val turnover24h: Double,
+    val volume24h: Double,
+    val change24h: Double,
+    val spreadPercent: Double,
+)
+
+data class FeatureItem(
+    val group: String,
+    val label: String,
+    val rawDisplay: String,
+    val modelDisplay: String,
+    val interpretation: String,
+)
+
+data class ForecastData(
+    val model: String,
+    val expectedReturnPercent: Double,
+    val probabilityUp: Double,
+    val skill: Double,
+    val volatilityPercent: Double,
+    val horizon: Int,
+    val q10Percent: Double,
+    val q50Percent: Double,
+    val q90Percent: Double,
+    val qualityGatePassed: Boolean?,
+    val reason: String,
+    val features: List<FeatureItem>,
+)
+
+data class MarketItem(
+    val symbol: String,
+    val ticker: TickerData?,
+    val candles: List<Candle>,
+    val forecast: ForecastData?,
+    val qualityStatus: String,
+    val qualityScore: Double,
+)
+
+data class SignalData(
+    val symbol: String,
+    val action: String,
+    val confidence: Double,
+    val reason: String,
+    val diagnostics: JSONObject,
+) {
+    val expectedReturnPercent: Double
+        get() = diagnostics.optDoubleOrNull("expected_return_percent")
+            ?: diagnostics.optJSONObject("forecast")?.optDoubleOrNull("expected_return_percent")
+            ?: 0.0
+
+    val probabilityUp: Double
+        get() = diagnostics.optDoubleOrNull("probability_up")
+            ?: diagnostics.optJSONObject("forecast")?.optDoubleOrNull("probability_up")
+            ?: 0.0
+
+    val positionNotionalUsdt: Double
+        get() = diagnostics.optDoubleOrNull("position_notional_usdt")
+            ?: diagnostics.optJSONObject("position_sizing")?.optDoubleOrNull("notional_usdt")
+            ?: 0.0
+}
+
+data class PositionData(
+    val symbol: String,
+    val qty: Double,
+    val entryPrice: Double,
+    val markPrice: Double,
+    val notionalUsdt: Double,
+    val marketValue: Double,
+    val unrealizedPnl: Double,
+    val unrealizedPnlPercent: Double,
+    val stopLoss: Double?,
+    val takeProfit: Double?,
+    val highestPrice: Double?,
+    val trailingStop: Double?,
+    val atrTrailingStop: Double?,
+    val exitAction: String,
+    val exitReason: String,
+    val stopLossExitEnabled: Boolean,
+)
+
+data class AccountData(
+    val equity: Double,
+    val cash: Double,
+    val exposure: Double,
+)
+
+data class ClosedTradeData(
+    val symbol: String,
+    val qty: Double,
+    val entryPrice: Double?,
+    val exitPrice: Double?,
+    val grossPnl: Double,
+    val feeUsdt: Double,
+    val netPnl: Double,
+    val reason: String,
+    val openedAt: String,
+    val closedAt: String,
+)
+
+data class ClosedTradesSummary(
+    val trades: Int,
+    val netPnl: Double,
+    val grossPnl: Double,
+    val feeUsdt: Double,
+    val wins: Int,
+    val losses: Int,
+    val winRate: Double,
+)
+
+data class BotSnapshot(
+    val ok: Boolean,
+    val running: Boolean,
+    val mode: String,
+    val account: AccountData,
+    val positions: List<PositionData>,
+    val closedTrades: List<ClosedTradeData>,
+    val closedTradesSummary: ClosedTradesSummary,
+    val markets: List<MarketItem>,
+    val signalsBySymbol: Map<String, SignalData>,
+    val config: JSONObject,
+    val retrain: JSONObject,
+    val backtest: JSONObject,
+    val fetchedAtMillis: Long,
+)
+
+fun JSONObject.optStringClean(name: String): String =
+    if (isNull(name)) "" else optString(name, "")
+
+fun JSONObject.optDoubleOrNull(name: String): Double? =
+    if (has(name) && !isNull(name)) optDouble(name) else null
+
+fun JSONObject.optBooleanOrNull(name: String): Boolean? =
+    if (has(name) && !isNull(name)) optBoolean(name) else null
@@ -0,0 +1,63 @@
+package xyz.kusoft.tradebotmonitor
+
+import android.app.AlarmManager
+import android.app.PendingIntent
+import android.content.BroadcastReceiver
+import android.content.Context
+import android.content.Intent
+import java.util.concurrent.Executors
+
+object RetrainScheduler {
+    private const val ACTION_RETRAIN = "xyz.kusoft.tradebotmonitor.RETRAIN"
+    private const val REQUEST_CODE = 6406
+
+    fun schedule(context: Context, hours: Int) {
+        val interval = hours.coerceAtLeast(1) * 60L * 60L * 1000L
+        val manager = context.getSystemService(Context.ALARM_SERVICE) as AlarmManager
+        manager.setInexactRepeating(
+            AlarmManager.RTC_WAKEUP,
+            System.currentTimeMillis() + interval,
+            interval,
+            pendingIntent(context),
+        )
+    }
+
+    fun cancel(context: Context) {
+        val manager = context.getSystemService(Context.ALARM_SERVICE) as AlarmManager
+        manager.cancel(pendingIntent(context))
+    }
+
+    private fun pendingIntent(context: Context): PendingIntent =
+        PendingIntent.getBroadcast(
+            context,
+            REQUEST_CODE,
+            Intent(context, RetrainAlarmReceiver::class.java).setAction(ACTION_RETRAIN),
+            PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE,
+        )
+}
+
+class RetrainAlarmReceiver : BroadcastReceiver() {
+    override fun onReceive(context: Context, intent: Intent) {
+        val pending = goAsync()
+        Executors.newSingleThreadExecutor().execute {
+            try {
+                val prefs = AppPrefs(context)
+                if (prefs.retrainScheduleEnabled) {
+                    TradeBotApi(prefs.apiBaseUrl, prefs.commandToken).requestRetrain()
+                }
+            } finally {
+                pending.finish()
+            }
+        }
+    }
+}
+
+class BootReceiver : BroadcastReceiver() {
+    override fun onReceive(context: Context, intent: Intent) {
+        if (intent.action != Intent.ACTION_BOOT_COMPLETED) return
+        val prefs = AppPrefs(context)
+        if (prefs.retrainScheduleEnabled) {
+            RetrainScheduler.schedule(context, prefs.retrainIntervalHours)
+        }
+    }
+}
@@ -0,0 +1,287 @@
+package xyz.kusoft.tradebotmonitor
+
+import android.util.Base64
+import org.json.JSONArray
+import org.json.JSONObject
+import java.io.BufferedReader
+import java.io.InputStreamReader
+import java.net.HttpURLConnection
+import java.net.URL
+import java.nio.charset.StandardCharsets
+
+class TradeBotApi(
+    private val baseUrl: String,
+    private val token: String,
+) {
+    fun fetchSnapshot(): BotSnapshot {
+        val health = getJson("/api/health")
+        val status = getJson("/api/status")
+        val markets = getJson("/api/markets")
+        val signals = getJson("/api/signals?limit=220")
+        val config = getJson("/api/config")
+        val trades = getJson("/api/trades?limit=10")
+        val retrain = getJson("/api/retrain")
+        val backtest = getJson("/api/backtest")
+
+        val accountJson = status.optJSONObject("account") ?: JSONObject()
+        val account = AccountData(
+            equity = accountJson.optDouble("equity", 0.0),
+            cash = accountJson.optDouble("cash", 0.0),
+            exposure = accountJson.optDouble("exposure", 0.0),
+        )
+
+        return BotSnapshot(
+            ok = health.optBoolean("ok", false),
+            running = health.optBoolean("running", false),
+            mode = health.optStringClean("mode"),
+            account = account,
+            positions = parsePositions(status.optJSONArray("positions") ?: JSONArray()),
+            closedTrades = parseClosedTrades(trades.optJSONArray("closed_items") ?: JSONArray()),
+            closedTradesSummary = parseClosedTradesSummary(trades.optJSONObject("closed_summary") ?: JSONObject()),
+            markets = parseMarkets(markets.optJSONArray("markets") ?: JSONArray()),
+            signalsBySymbol = parseLatestSignals(signals.optJSONArray("items") ?: JSONArray()),
+            config = config,
+            retrain = retrain,
+            backtest = backtest,
+            fetchedAtMillis = System.currentTimeMillis(),
+        )
+    }
+
+    fun startBot() {
+        postJson("/api/control/start")
+    }
+
+    fun stopBot() {
+        postJson("/api/control/stop")
+    }
+
+    fun requestRetrain(): String {
+        val response = postJson("/api/training/retrain", "{\"source\":\"android\"}")
+        if (response.optBoolean("queued", false)) {
+            return "Задание переобучения отправлено на закрепленный компьютер"
+        }
+        return when (response.optStringClean("reason")) {
+            "active_job_exists" -> "Задание переобучения уже выполняется или ждет агента"
+            else -> "Задание переобучения принято ботом"
+        }
+    }
+
+    private fun getJson(path: String): JSONObject = request(path, "GET")
+
+    private fun postJson(path: String, body: String = "{}"): JSONObject = request(path, "POST", body)
+
+    private fun request(path: String, method: String, body: String = "{}"): JSONObject {
+        val root = baseUrl.trim().trimEnd('/')
+        val url = URL(root + path)
+        val connection = (url.openConnection() as HttpURLConnection).apply {
+            requestMethod = method
+            connectTimeout = 6000
+            readTimeout = 9000
+            setRequestProperty("Accept", "application/json")
+            applyAuthHeaders(this, token)
+            if (method == "POST") {
+                doOutput = true
+                setRequestProperty("Content-Type", "application/json")
+                outputStream.use { stream -> stream.write(body.toByteArray(StandardCharsets.UTF_8)) }
+            }
+        }
+        val code = connection.responseCode
+        val stream = if (code in 200..299) connection.inputStream else connection.errorStream
+        val text = stream?.bufferedReader(StandardCharsets.UTF_8)?.use(BufferedReader::readText).orEmpty()
+        connection.disconnect()
+        if (code !in 200..299) {
+            if (code == HttpURLConnection.HTTP_UNAUTHORIZED) {
+                throw IllegalStateException("HTTP 401: сервер требует логин и пароль")
+            }
+            throw IllegalStateException("HTTP $code: ${text.take(240)}")
+        }
+        return if (text.isBlank()) JSONObject() else JSONObject(text)
+    }
+
+    private fun parsePositions(items: JSONArray): List<PositionData> {
+        val output = mutableListOf<PositionData>()
+        for (index in 0 until items.length()) {
+            val row = items.optJSONObject(index) ?: continue
+            val exitPlan = row.optJSONObject("exit_plan") ?: JSONObject()
+            output += PositionData(
+                symbol = row.optStringClean("symbol"),
+                qty = row.optDouble("qty", 0.0),
+                entryPrice = row.optDouble("entry_price", 0.0),
+                markPrice = row.optDouble("mark_price", 0.0),
+                notionalUsdt = row.optDouble("notional_usdt", 0.0),
+                marketValue = row.optDouble("market_value", 0.0),
+                unrealizedPnl = row.optDouble("unrealized_pnl", 0.0),
+                unrealizedPnlPercent = row.optDouble("unrealized_pnl_percent", 0.0),
+                stopLoss = exitPlan.optDoubleOrNull("stop_loss") ?: row.optDoubleOrNull("stop_loss"),
+                takeProfit = exitPlan.optDoubleOrNull("take_profit") ?: row.optDoubleOrNull("take_profit"),
+                highestPrice = exitPlan.optDoubleOrNull("highest_price") ?: row.optDoubleOrNull("highest_price"),
+                trailingStop = exitPlan.optDoubleOrNull("trailing_stop"),
+                atrTrailingStop = exitPlan.optDoubleOrNull("atr_trailing_stop"),
+                exitAction = exitPlan.optStringClean("action"),
+                exitReason = exitPlan.optStringClean("reason"),
+                stopLossExitEnabled = exitPlan.optBooleanOrNull("stop_loss_exit_enabled") ?: true,
+            )
+        }
+        return output
+    }
+
+    private fun parseClosedTrades(items: JSONArray): List<ClosedTradeData> {
+        val output = mutableListOf<ClosedTradeData>()
+        for (index in 0 until items.length()) {
+            val row = items.optJSONObject(index) ?: continue
+            output += ClosedTradeData(
+                symbol = row.optStringClean("symbol"),
+                qty = row.optDouble("qty", 0.0),
+                entryPrice = row.optDoubleOrNull("entry_price"),
+                exitPrice = row.optDoubleOrNull("exit_price"),
+                grossPnl = row.optDouble("gross_pnl", 0.0),
+                feeUsdt = row.optDouble("fee_usdt", 0.0),
+                netPnl = row.optDouble("net_pnl", 0.0),
+                reason = row.optStringClean("reason"),
+                openedAt = row.optStringClean("opened_at"),
+                closedAt = row.optStringClean("closed_at"),
+            )
+        }
+        return output
+    }
+
+    private fun parseClosedTradesSummary(row: JSONObject): ClosedTradesSummary =
+        ClosedTradesSummary(
+            trades = row.optInt("trades", 0),
+            netPnl = row.optDouble("net_pnl", 0.0),
+            grossPnl = row.optDouble("gross_pnl", 0.0),
+            feeUsdt = row.optDouble("fee_usdt", 0.0),
+            wins = row.optInt("wins", 0),
+            losses = row.optInt("losses", 0),
+            winRate = row.optDouble("win_rate", 0.0),
+        )
+
+    private fun parseMarkets(items: JSONArray): List<MarketItem> {
+        val output = mutableListOf<MarketItem>()
+        for (index in 0 until items.length()) {
+            val row = items.optJSONObject(index) ?: continue
+            val tickerJson = row.optJSONObject("ticker")
+            val instrument = row.optJSONObject("instrument") ?: JSONObject()
+            val symbol = tickerJson?.optStringClean("symbol").orEmpty().ifBlank {
+                instrument.optStringClean("symbol")
+            }
+            val quality = row.optJSONObject("quality") ?: JSONObject()
+            output += MarketItem(
+                symbol = symbol,
+                ticker = tickerJson?.let(::parseTicker),
+                candles = parseCandles(row.optJSONArray("candles") ?: JSONArray()),
+                forecast = row.optJSONObject("forecast")?.let(::parseForecast),
+                qualityStatus = quality.optStringClean("status"),
+                qualityScore = quality.optDouble("score", 0.0),
+            )
+        }
+        return output.sortedBy { it.symbol }
+    }
+
+    private fun parseTicker(row: JSONObject): TickerData =
+        TickerData(
+            symbol = row.optStringClean("symbol"),
+            lastPrice = row.optDouble("last_price", 0.0),
+            bid = row.optDouble("bid", 0.0),
+            ask = row.optDouble("ask", 0.0),
+            turnover24h = row.optDouble("turnover_24h", 0.0),
+            volume24h = row.optDouble("volume_24h", 0.0),
+            change24h = row.optDouble("change_24h", 0.0),
+            spreadPercent = row.optDouble("spread_percent", 0.0),
+        )
+
+    private fun parseCandles(items: JSONArray): List<Candle> {
+        val output = mutableListOf<Candle>()
+        for (index in 0 until items.length()) {
+            val row = items.optJSONObject(index) ?: continue
+            output += Candle(
+                timestamp = row.optLong("timestamp", 0L),
+                open = row.optDouble("open", 0.0),
+                high = row.optDouble("high", 0.0),
+                low = row.optDouble("low", 0.0),
+                close = row.optDouble("close", 0.0),
+                volume = row.optDouble("volume", 0.0),
+                ema50 = row.optDoubleOrNull("ema_50"),
+                ema200 = row.optDoubleOrNull("ema_200"),
+                rsi14 = row.optDoubleOrNull("rsi_14"),
+                atr14 = row.optDoubleOrNull("atr_14"),
+                macd = row.optDoubleOrNull("macd"),
+                macdSignal = row.optDoubleOrNull("macd_signal"),
+            )
+        }
+        return output
+    }
+
+    private fun parseForecast(row: JSONObject): ForecastData {
+        val featureItems = row.optJSONArray("feature_snapshot") ?: JSONArray()
+        val features = mutableListOf<FeatureItem>()
+        for (index in 0 until featureItems.length()) {
+            val feature = featureItems.optJSONObject(index) ?: continue
+            features += FeatureItem(
+                group = feature.optStringClean("group"),
+                label = feature.optStringClean("label").ifBlank { feature.optStringClean("name") },
+                rawDisplay = feature.optStringClean("raw_display").ifBlank {
+                    feature.optStringClean("raw_value")
+                },
+                modelDisplay = feature.optStringClean("model_display").ifBlank {
+                    feature.optStringClean("model_value")
+                },
+                interpretation = feature.optStringClean("interpretation").ifBlank {
+                    feature.optStringClean("description")
+                },
+            )
+        }
+        return ForecastData(
+            model = row.optStringClean("model"),
+            expectedReturnPercent = row.optDouble("expected_return_percent", 0.0),
+            probabilityUp = row.optDouble("probability_up", 0.0),
+            skill = row.optDouble("skill", 0.0),
+            volatilityPercent = row.optDouble("volatility_percent", 0.0),
+            horizon = row.optInt("horizon", 0),
+            q10Percent = row.optDouble("quantile_10_percent", 0.0),
+            q50Percent = row.optDouble("quantile_50_percent", 0.0),
+            q90Percent = row.optDouble("quantile_90_percent", 0.0),
+            qualityGatePassed = row.optBooleanOrNull("quality_gate_passed"),
+            reason = row.optStringClean("reason"),
+            features = features,
+        )
+    }
+
+    private fun parseLatestSignals(items: JSONArray): Map<String, SignalData> {
+        val output = linkedMapOf<String, SignalData>()
+        for (index in 0 until items.length()) {
+            val row = items.optJSONObject(index) ?: continue
+            val symbol = row.optStringClean("symbol")
+            if (symbol.isBlank() || output.containsKey(symbol)) continue
+            val diagnostics = try {
+                JSONObject(row.optStringClean("diagnostics_json"))
+            } catch (_: Exception) {
+                JSONObject()
+            }
+            output[symbol] = SignalData(
+                symbol = symbol,
+                action = row.optStringClean("action"),
+                confidence = row.optDouble("confidence", 0.0),
+                reason = row.optStringClean("reason"),
+                diagnostics = diagnostics,
+            )
+        }
+        return output
+    }
+}
+
+private fun applyAuthHeaders(connection: HttpURLConnection, token: String) {
+    val value = token.trim()
+    if (value.isBlank()) return
+    connection.setRequestProperty("X-TradeBot-Token", value)
+    val authorization = when {
+        value.startsWith("Basic ", ignoreCase = true) -> value
+        value.startsWith("Bearer ", ignoreCase = true) -> value
+        ":" in value -> {
+            val encoded = Base64.encodeToString(value.toByteArray(StandardCharsets.UTF_8), Base64.NO_WRAP)
+            "Basic $encoded"
+        }
+        else -> "Bearer $value"
+    }
+    connection.setRequestProperty("Authorization", authorization)
+}
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+<?xml version="1.0" encoding="utf-8"?>
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+    <style name="AppTheme" parent="@android:style/Theme.Material.NoActionBar">
+        <item name="android:fontFamily">sans</item>
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+  <text x="48" y="54" class="text h2">Вариант 2: AI Trading Console</text>
+  <text x="48" y="79" class="muted small">Фокус не на ручной торговле, а на решении Torch, риске Kelly и контроле бота. Стиль: строгий биржевой интерфейс без пузырей.</text>
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+
+      <g transform="translate(0 56)"><text x="0" y="19" class="text base">ETHUSDT</text><text x="0" y="38" class="muted tiny">P(up) 57% · Kelly 6.1</text><text x="154" y="28" text-anchor="end" class="text base mono">3 524</text><text x="230" y="28" text-anchor="end" class="green base">+0.31%</text><text x="336" y="28" text-anchor="end" class="amber small">WAIT</text></g>
+      <g transform="translate(0 112)"><text x="0" y="19" class="text base">HYPEUSDT</text><text x="0" y="38" class="muted tiny">P(up) 49% · Kelly 0.0</text><text x="154" y="28" text-anchor="end" class="text base mono">39.18</text><text x="230" y="28" text-anchor="end" class="red base">-0.14%</text><text x="336" y="28" text-anchor="end" class="dim small">BLOCK</text></g>
+      <g transform="translate(0 168)"><text x="0" y="19" class="text base">SOLUSDT</text><text x="0" y="38" class="muted tiny">P(up) 61% · Kelly 12.7</text><text x="154" y="28" text-anchor="end" class="text base mono">144.62</text><text x="230" y="28" text-anchor="end" class="green base">+0.54%</text><text x="336" y="28" text-anchor="end" class="green small">BUY</text></g>
+      <g transform="translate(0 224)"><text x="0" y="19" class="text base">XRPUSDT</text><text x="0" y="38" class="muted tiny">P(up) 53% · Kelly 2.2</text><text x="154" y="28" text-anchor="end" class="text base mono">2.18</text><text x="230" y="28" text-anchor="end" class="green base">+0.08%</text><text x="336" y="28" text-anchor="end" class="amber small">WAIT</text></g>
+      <g transform="translate(0 280)"><text x="0" y="19" class="text base">XPLUSDT</text><text x="0" y="38" class="muted tiny">P(up) 46% · Kelly 0.0</text><text x="154" y="28" text-anchor="end" class="text base mono">0.923</text><text x="230" y="28" text-anchor="end" class="red base">-0.22%</text><text x="336" y="28" text-anchor="end" class="dim small">SKIP</text></g>
+      <g transform="translate(0 336)"><text x="0" y="19" class="text base">WLDUSDT</text><text x="0" y="38" class="muted tiny">P(up) 58% · Kelly 5.4</text><text x="154" y="28" text-anchor="end" class="text base mono">1.12</text><text x="230" y="28" text-anchor="end" class="green base">+0.27%</text><text x="336" y="28" text-anchor="end" class="amber small">WAIT</text></g>
+      <g transform="translate(0 392)"><text x="0" y="19" class="text base">MNTUSDT</text><text x="0" y="38" class="muted tiny">P(up) 52% · Kelly 1.4</text><text x="154" y="28" text-anchor="end" class="text base mono">1.05</text><text x="230" y="28" text-anchor="end" class="green base">+0.05%</text><text x="336" y="28" text-anchor="end" class="amber small">WAIT</text></g>
+      <g transform="translate(0 448)"><text x="0" y="19" class="text base">HUSDT</text><text x="0" y="38" class="muted tiny">P(up) 44% · Kelly 0.0</text><text x="154" y="28" text-anchor="end" class="text base mono">0.073</text><text x="230" y="28" text-anchor="end" class="red base">-0.35%</text><text x="336" y="28" text-anchor="end" class="dim small">SKIP</text></g>
+    </g>
+
+    <g transform="translate(34 716)">
+      <rect x="0" y="0" width="340" height="48" rx="8" fill="#10141c" stroke="#28303d"/>
+      <text x="26" y="30" class="amber nav">Рынки</text>
+      <text x="98" y="30" class="muted nav">AI</text>
+      <text x="154" y="30" class="muted nav">Риск</text>
+      <text x="218" y="30" class="muted nav">Активы</text>
+      <text x="286" y="30" class="muted nav">Настройки</text>
+    </g>
+  </g>
+
+  <!-- Screen 3 -->
+  <g class="shadow" transform="translate(1126 116)">
+    <rect class="phone" x="0" y="0" width="420" height="820" rx="36"/>
+    <rect class="screen" x="16" y="16" width="388" height="788" rx="26"/>
+    <text x="34" y="48" class="text small">22:18</text>
+    <rect x="168" y="29" width="84" height="8" rx="4" fill="#151922"/>
+    <text x="338" y="48" class="text small">91%</text>
+
+    <text x="34" y="88" class="text h2">Сделка и риск</text>
+    <text x="34" y="114" class="muted small">BTCUSDT · решение Torch</text>
+    <rect x="34" y="138" width="340" height="92" rx="8" fill="#121821" stroke="#16c784"/>
+    <text x="52" y="168" class="muted small">Действие</text>
+    <text x="52" y="204" class="green h1">BUY</text>
+    <text x="184" y="168" class="muted small">Размер сейчас</text>
+    <text x="184" y="204" class="text h2">18.4 USDT</text>
+    <text x="300" y="168" class="muted small">Риск</text>
+    <text x="300" y="204" class="amber h2">0.7%</text>
+
+    <g transform="translate(34 256)">
+      <text x="0" y="0" class="text h2">Kelly распределение</text>
+      <rect x="0" y="22" width="340" height="14" rx="3" fill="url(#riskLine)"/>
+      <text x="0" y="59" class="muted small">Цель по паре</text><text x="330" y="59" text-anchor="end" class="text small">31.0 USDT</text>
+      <text x="0" y="88" class="muted small">Уже занято</text><text x="330" y="88" text-anchor="end" class="text small">12.6 USDT</text>
+      <text x="0" y="117" class="muted small">Можно добавить</text><text x="330" y="117" text-anchor="end" class="green small">18.4 USDT</text>
+    </g>
+
+    <g transform="translate(34 402)">
+      <rect class="panel" x="0" y="0" width="340" height="164" rx="8"/>
+      <text x="16" y="30" class="text h2">Почему модель так решила</text>
+      <text x="16" y="66" class="green small">Edge: +0.82%</text>
+      <text x="170" y="66" class="green small">P(up): 64%</text>
+      <text x="16" y="96" class="text small">EMA50 выше EMA200 на 1D</text>
+      <text x="16" y="124" class="text small">MACD пересёк signal вверх на 1h</text>
+      <text x="16" y="152" class="muted small">RSI 58, ATR в норме, спред 0.03%</text>
+    </g>
+
+    <g transform="translate(34 592)">
+      <rect class="soft" x="0" y="0" width="340" height="72" rx="8"/>
+      <text x="16" y="28" class="muted small">Live готовность</text>
+      <text x="16" y="55" class="amber base">2 шага не пройдены</text>
+      <text x="188" y="55" class="muted small">API ключи · лимит ордера</text>
+    </g>
+
+    <g transform="translate(34 684)">
+      <rect x="0" y="0" width="162" height="48" rx="7" fill="#161b24" stroke="#ff5066"/>
+      <text x="81" y="30" text-anchor="middle" class="red base">Стоп бот</text>
+      <rect x="178" y="0" width="162" height="48" rx="7" fill="#16251f" stroke="#16c784"/>
+      <text x="259" y="30" text-anchor="middle" class="green base">Запустить цикл</text>
+    </g>
+
+    <g transform="translate(34 748)">
+      <text x="0" y="0" class="dim tiny">Все действия требуют серверного подтверждения. Приложение показывает риск до сделки.</text>
+    </g>
+  </g>
+</svg>
@@ -0,0 +1,2 @@
+android.nonTransitiveRClass=true
+org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
@@ -0,0 +1,25 @@
+pluginManagement {
+    repositories {
+        google()
+        mavenCentral()
+        gradlePluginPortal()
+    }
+    resolutionStrategy {
+        eachPlugin {
+            if (requested.id.id == "org.jetbrains.kotlin.android") {
+                useModule("org.jetbrains.kotlin:kotlin-gradle-plugin:${requested.version ?: "2.2.10"}")
+            }
+        }
+    }
+}
+
+dependencyResolutionManagement {
+    repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
+    repositories {
+        google()
+        mavenCentral()
+    }
+}
+
+rootProject.name = "TradeBotMonitor"
+include(":app")
@@ -112,6 +112,9 @@ def risk_guard_snapshot(
            "enabled": False,
            "block_new_entries": False,
            "position_size_multiplier": 1.0,
+            "symbol_guard_enabled": settings.risk_symbol_guard_enabled,
+            "blocked_symbols": [],
+            "symbols": [],
            "reasons": [],
        }
    active_trades = _active_universe_trades(settings, closed_trades)
@@ -145,6 +148,7 @@ def risk_guard_snapshot(
        "reasons": all_reasons,
        "global_reasons": reasons,
        "degraded_reasons": degraded_reasons,
+        "symbol_guard_enabled": settings.risk_symbol_guard_enabled,
        "blocked_symbols": blocked_symbols,
        "symbols": symbol_stats,
        "consecutive_losses": consecutive_losses,
@@ -202,6 +206,7 @@ def _active_universe_trades(settings: Settings, trades: list[dict[str, Any]]) ->
 def _symbol_guard_stats(settings: Settings, trades: list[dict[str, Any]]) -> list[dict[str, Any]]:
    expectancy_min_samples = max(6, min(settings.risk_recent_trade_window, 10))
    loss_streak_min_samples = max(3, settings.risk_max_consecutive_losses)
+    symbol_guard_enabled = settings.risk_symbol_guard_enabled
    rows: list[dict[str, Any]] = []
    for symbol in settings.symbols:
        symbol_trades = [trade for trade in trades if str(trade.get("symbol", "")).upper() == symbol.upper()]
@@ -209,17 +214,19 @@ def _symbol_guard_stats(settings: Settings, trades: list[dict[str, Any]]) -> lis
        stats = _trade_stats(recent)
        losses = _consecutive_losses(recent)
        reasons: list[str] = []
-        if stats["trades"] >= expectancy_min_samples:
-            if stats["profit_factor"] < settings.risk_min_recent_profit_factor and stats["avg_net_percent"] <= 0:
-                reasons.append("symbol_expectancy_negative")
-        if stats["trades"] >= loss_streak_min_samples:
-            if losses >= settings.risk_max_consecutive_losses:
-                reasons.append("symbol_consecutive_losses")
+        if symbol_guard_enabled:
+            if stats["trades"] >= expectancy_min_samples:
+                if stats["profit_factor"] < settings.risk_min_recent_profit_factor and stats["avg_net_percent"] <= 0:
+                    reasons.append("symbol_expectancy_negative")
+            if stats["trades"] >= loss_streak_min_samples:
+                if losses >= settings.risk_max_consecutive_losses:
+                    reasons.append("symbol_consecutive_losses")
        rows.append(
            {
                "symbol": symbol.upper(),
-                "block_new_entries": bool(reasons),
+                "block_new_entries": bool(reasons) if symbol_guard_enabled else False,
                "reasons": reasons,
+                "symbol_guard_enabled": symbol_guard_enabled,
                "consecutive_losses": losses,
                **stats,
            }
@@ -140,7 +140,7 @@ class CryptoSpotBot:
                            symbol,
                            "HOLD",
                            0.0,
-                            "пауза после закрытия позиции",
+                            "пауза между входами по паре",
                            {"cooldown_remaining_seconds": cooldown_seconds - age},
                        )
                    )
@@ -150,12 +150,17 @@ class CryptoSpotBot:
            candles = self.market.candles.get(symbol, [])
            trend_candles = self.market.trend_candles.get(symbol, [])
            open_count = len(self.broker.positions_for_symbol(symbol))
+            instrument = self.market.instruments.get(symbol)
            pattern = self.market.patterns.get(symbol, {})
            forecast = self.market.forecasts.get(symbol, {})
            learning = self.learner.adjustment_for(symbol, str(pattern.get("label", ""))).as_dict()
            learning["adaptive_rules"] = self._with_exposure_context(learning.get("adaptive_rules") or {})
            account = self.broker.account_state(prices)
            account["risk_guard"] = risk_guard
+            account["symbol"] = symbol
+            account["symbol_exposure_usdt"] = self.broker.symbol_exposure(symbol)
+            account["open_positions_for_symbol"] = open_count
+            account["exchange_min_entry_usdt"] = self.broker.minimum_entry_budget(instrument, ticker)
            if risk_guard.get("block_new_entries"):
                self.storage.insert_signal(
                    Signal(
@@ -221,12 +226,14 @@ class CryptoSpotBot:
            )
            self.storage.insert_signal(signal)
            if signal.action == "BUY" and ticker is not None:
-                self.broker.buy(
+                position = self.broker.buy(
                    signal,
                    ticker,
-                    self.market.instruments.get(symbol),
+                    instrument,
                    prices,
                )
+                if position is not None:
+                    self._entry_cooldown_until[symbol] = utc_now()

    @staticmethod
    def _risk_guard_for_symbol(risk_guard: dict, symbol: str) -> dict:
@@ -292,7 +299,12 @@ class CryptoSpotBot:
        return worst.id

    def _update_patterns(self) -> None:
-        if self.settings.strategy_mode in {"trend_macd", "torch_forecast"} or not self.settings.pattern_analysis_enabled:
+        patterns_needed = (
+            self.settings.pattern_analysis_enabled
+            or self.settings.grid_trading_enabled
+            or self.settings.rebound_trading_enabled
+        )
+        if self.settings.strategy_mode == "trend_macd" or not patterns_needed:
            self.market.patterns = {}
            return
        patterns: dict[str, dict] = {}
@@ -346,10 +358,35 @@ class CryptoSpotBot:

    def positions_snapshot(self) -> list[dict]:
        prices = self.market.prices()
-        return [
-            position.as_dict(mark_price=prices.get(position.symbol, position.entry_price))
-            for position in self.broker.open_positions()
-        ]
+        items: list[dict] = []
+        for position in self.broker.open_positions():
+            mark_price = prices.get(position.symbol, position.entry_price)
+            item = position.as_dict(mark_price=mark_price)
+            exit_signal = self.strategy.exit_signal(
+                position=position,
+                candles=self.market.candles.get(position.symbol, []),
+                ticker=self.market.tickers.get(position.symbol),
+                learning=self.learner.state.as_dict(),
+                forecast=self.market.forecasts.get(position.symbol, {}),
+            )
+            diagnostics = exit_signal.diagnostics or {}
+            fallback_stop_loss = position.stop_loss if self.settings.stop_loss_exit_enabled else None
+            item["exit_plan"] = {
+                "action": exit_signal.action,
+                "reason": exit_signal.reason,
+                "confidence": exit_signal.confidence,
+                "stop_loss": diagnostics.get("stop_loss", fallback_stop_loss),
+                "take_profit": diagnostics.get("take_profit", position.take_profit),
+                "trailing_stop": diagnostics.get("trailing_stop"),
+                "atr_trailing_stop": diagnostics.get("atr_trailing_stop"),
+                "highest_price": diagnostics.get("highest_price", position.highest_price),
+                "stop_loss_exit_enabled": diagnostics.get(
+                    "stop_loss_exit_enabled",
+                    self.settings.stop_loss_exit_enabled,
+                ),
+            }
+            items.append(item)
+        return items

    def learning_snapshot(self) -> dict:
        snapshot = self.learner.state.as_dict()
@@ -5,7 +5,20 @@ from dataclasses import dataclass
 from pathlib import Path


-FIXED_SPOT_SYMBOLS = ("BTCUSDT", "ETHUSDT", "SOLUSDT", "LTCUSDT")
+FIXED_SPOT_SYMBOLS = (
+    "BTCUSDT",
+    "ETHUSDT",
+    "HYPEUSDT",
+    "SOLUSDT",
+    "XRPUSDT",
+    "XPLUSDT",
+    "WLDUSDT",
+    "MNTUSDT",
+    "HUSDT",
+    "XAUTUSDT",
+    "IPUSDT",
+    "AAVEUSDT",
+)
 STRATEGY_MODES = {"legacy", "trend_macd", "torch_forecast"}


@@ -102,6 +115,7 @@ class Settings:
    kelly_max_fraction: float
    risk_per_trade_percent: float
    risk_guard_enabled: bool
+    risk_symbol_guard_enabled: bool
    risk_recent_trade_window: int
    risk_max_consecutive_losses: int
    risk_min_recent_profit_factor: float
@@ -122,10 +136,13 @@ class Settings:
    time_series_probe_min_edge_percent: float
    time_series_probe_min_probability_up: float
    time_series_probe_size_multiplier: float
+    time_series_rebound_fallback_enabled: bool
    stop_loss_percent: float
+    stop_loss_exit_enabled: bool
    take_profit_percent: float
    trailing_stop_percent: float
    min_hold_seconds: int
+    min_exit_net_percent: float
    entry_cooldown_seconds: int
    max_daily_drawdown_usdt: float
    min_cash_reserve_usdt: float
@@ -190,11 +207,8 @@ def load_settings(env_file: str | Path | None = None) -> Settings:
        raise ValueError("STRATEGY_MODE must be legacy, trend_macd or torch_forecast")
    auto_select_symbols = _bool_env("AUTO_SELECT_SYMBOLS", False)
    top_symbols_count = _int_env("TOP_SYMBOLS_COUNT", len(FIXED_SPOT_SYMBOLS))
-    symbols = _symbols_env("SYMBOLS") or FIXED_SPOT_SYMBOLS
-    if strategy_mode == "torch_forecast":
-        auto_select_symbols = False
-        top_symbols_count = len(FIXED_SPOT_SYMBOLS)
-        symbols = FIXED_SPOT_SYMBOLS
+    requested_symbols = _symbols_env("SYMBOLS")
+    symbols = requested_symbols if requested_symbols else (() if auto_select_symbols else FIXED_SPOT_SYMBOLS)
    forecast_enabled_default = strategy_mode == "torch_forecast"
    min_signal_confidence = _float_env("MIN_SIGNAL_CONFIDENCE", 0.64)
    settings = Settings(
@@ -254,6 +268,7 @@ def load_settings(env_file: str | Path | None = None) -> Settings:
        kelly_max_fraction=_float_env("KELLY_MAX_FRACTION", 0.20),
        risk_per_trade_percent=_float_env("RISK_PER_TRADE_PERCENT", 0.01),
        risk_guard_enabled=_bool_env("RISK_GUARD_ENABLED", True),
+        risk_symbol_guard_enabled=_bool_env("RISK_SYMBOL_GUARD_ENABLED", True),
        risk_recent_trade_window=_int_env("RISK_RECENT_TRADE_WINDOW", 20),
        risk_max_consecutive_losses=_int_env("RISK_MAX_CONSECUTIVE_LOSSES", 4),
        risk_min_recent_profit_factor=_float_env("RISK_MIN_RECENT_PROFIT_FACTOR", 0.85),
@@ -274,10 +289,13 @@ def load_settings(env_file: str | Path | None = None) -> Settings:
        time_series_probe_min_edge_percent=_float_env("TIME_SERIES_PROBE_MIN_EDGE_PERCENT", 0.02),
        time_series_probe_min_probability_up=_float_env("TIME_SERIES_PROBE_MIN_PROBABILITY_UP", 0.55),
        time_series_probe_size_multiplier=_float_env("TIME_SERIES_PROBE_SIZE_MULTIPLIER", 0.40),
+        time_series_rebound_fallback_enabled=_bool_env("TIME_SERIES_REBOUND_FALLBACK_ENABLED", True),
        stop_loss_percent=_float_env("STOP_LOSS_PERCENT", 0.04),
+        stop_loss_exit_enabled=_bool_env("STOP_LOSS_EXIT_ENABLED", True),
        take_profit_percent=_float_env("TAKE_PROFIT_PERCENT", 0.035),
        trailing_stop_percent=_float_env("TRAILING_STOP_PERCENT", 0.015),
        min_hold_seconds=_int_env("MIN_HOLD_SECONDS", 180),
+        min_exit_net_percent=_float_env("MIN_EXIT_NET_PERCENT", 0.20),
        entry_cooldown_seconds=_int_env("ENTRY_COOLDOWN_SECONDS", 180),
        max_daily_drawdown_usdt=_float_env("MAX_DAILY_DRAWDOWN_USDT", 6.0),
        min_cash_reserve_usdt=_float_env("MIN_CASH_RESERVE_USDT", 5.0),
@@ -4,8 +4,8 @@ import json
 from contextlib import asynccontextmanager
 from typing import Any

-from fastapi import FastAPI, Response
-from fastapi.responses import HTMLResponse, JSONResponse, PlainTextResponse
+from fastapi import FastAPI, HTTPException, Response
+from fastapi.responses import JSONResponse, PlainTextResponse

 from crypto_spot_bot.analytics import analytics_snapshot
 from crypto_spot_bot.bot import CryptoSpotBot
@@ -19,6 +19,10 @@ from crypto_spot_bot.reconciliation import reconciliation_snapshot
 from crypto_spot_bot.storage import Storage
 from crypto_spot_bot.strategy import SpotStrategy
 from crypto_spot_bot.time_series import TimeSeriesForecaster
+from crypto_spot_bot.training_coordination import TrainingCoordinator
+
+
+WEB_UI_REMOVED_MESSAGE = "Web UI removed. Use the Android TradeBot AI app and /api/* endpoints."


 def create_app(settings: Settings | None = None) -> FastAPI:
@@ -39,6 +43,7 @@ def create_app(settings: Settings | None = None) -> FastAPI:
    learner = TradeLearner(settings, storage)
    forecaster = TimeSeriesForecaster(settings)
    bot = CryptoSpotBot(settings, storage, market, broker, strategy, pattern_analyzer, learner, forecaster)
+    training = TrainingCoordinator(settings.time_series_lstm_model_path.parent)

    @asynccontextmanager
    async def lifespan(_: FastAPI):
@@ -53,10 +58,11 @@ def create_app(settings: Settings | None = None) -> FastAPI:
    app.state.storage = storage
    app.state.bot = bot
    app.state.market = market
+    app.state.training = training

-    @app.get("/", response_class=HTMLResponse)
+    @app.get("/", response_class=PlainTextResponse, status_code=410)
    async def index() -> str:
-        return HTML
+        return WEB_UI_REMOVED_MESSAGE

    @app.get("/api/health")
    async def health() -> dict[str, Any]:
@@ -78,7 +84,12 @@ def create_app(settings: Settings | None = None) -> FastAPI:

    @app.get("/api/trades")
    async def trades(limit: int = 80) -> dict[str, Any]:
-        return {"items": storage.recent_trades(_limit(limit))}
+        row_limit = _limit(limit)
+        return {
+            "items": storage.recent_trades(row_limit),
+            "closed_items": storage.closed_trades(row_limit),
+            "closed_summary": storage.closed_trade_summary(),
+        }

    @app.get("/api/signals")
    async def signals(limit: int = 120) -> dict[str, Any]:
@@ -111,7 +122,46 @@ def create_app(settings: Settings | None = None) -> FastAPI:

    @app.get("/api/retrain")
    async def retrain() -> dict[str, Any]:
-        return _runtime_json(settings, "torch_retrain_guard.json")
+        data = _runtime_json(settings, "torch_retrain_guard.json")
+        data["coordination"] = training.status()
+        return data
+
+    @app.get("/api/training/status")
+    async def training_status() -> dict[str, Any]:
+        return training.status()
+
+    @app.post("/api/training/retrain")
+    async def training_retrain(payload: dict[str, Any] | None = None) -> dict[str, Any]:
+        return training.request_retrain(payload)
+
+    @app.post("/api/training/heartbeat")
+    async def training_heartbeat(payload: dict[str, Any] | None = None) -> dict[str, Any]:
+        return training.heartbeat(payload)
+
+    @app.post("/api/training/claim")
+    async def training_claim(payload: dict[str, Any] | None = None) -> dict[str, Any]:
+        return training.claim(payload)
+
+    @app.post("/api/training/jobs/{job_id}/artifacts/chunk")
+    async def training_artifact_chunk(job_id: str, payload: dict[str, Any]) -> dict[str, Any]:
+        try:
+            return training.save_artifact_chunk(job_id, payload)
+        except ValueError as exc:
+            raise HTTPException(status_code=400, detail=str(exc)) from exc
+
+    @app.post("/api/training/jobs/{job_id}/progress")
+    async def training_progress(job_id: str, payload: dict[str, Any] | None = None) -> dict[str, Any]:
+        try:
+            return training.progress(job_id, payload)
+        except ValueError as exc:
+            raise HTTPException(status_code=404, detail=str(exc)) from exc
+
+    @app.post("/api/training/jobs/{job_id}/complete")
+    async def training_complete(job_id: str, payload: dict[str, Any] | None = None) -> dict[str, Any]:
+        try:
+            return training.complete(job_id, payload)
+        except ValueError as exc:
+            raise HTTPException(status_code=404, detail=str(exc)) from exc

    @app.get("/api/config")
    async def config() -> dict[str, Any]:
@@ -245,6 +295,7 @@ def _safe_config(settings: Settings) -> dict[str, Any]:
        "kelly_max_fraction": settings.kelly_max_fraction,
        "risk_per_trade_percent": settings.risk_per_trade_percent,
        "risk_guard_enabled": settings.risk_guard_enabled,
+        "risk_symbol_guard_enabled": settings.risk_symbol_guard_enabled,
        "risk_recent_trade_window": settings.risk_recent_trade_window,
        "risk_max_consecutive_losses": settings.risk_max_consecutive_losses,
        "risk_min_recent_profit_factor": settings.risk_min_recent_profit_factor,
@@ -265,11 +316,14 @@ def _safe_config(settings: Settings) -> dict[str, Any]:
        "time_series_probe_min_edge_percent": settings.time_series_probe_min_edge_percent,
        "time_series_probe_min_probability_up": settings.time_series_probe_min_probability_up,
        "time_series_probe_size_multiplier": settings.time_series_probe_size_multiplier,
+        "time_series_rebound_fallback_enabled": settings.time_series_rebound_fallback_enabled,
        "time_series_model_artifact": _time_series_model_artifact(settings),
        "stop_loss_percent": settings.stop_loss_percent,
+        "stop_loss_exit_enabled": settings.stop_loss_exit_enabled,
        "take_profit_percent": settings.take_profit_percent,
        "trailing_stop_percent": settings.trailing_stop_percent,
        "min_hold_seconds": settings.min_hold_seconds,
+        "min_exit_net_percent": settings.min_exit_net_percent,
        "entry_cooldown_seconds": settings.entry_cooldown_seconds,
        "max_daily_drawdown_usdt": settings.max_daily_drawdown_usdt,
        "min_cash_reserve_usdt": settings.min_cash_reserve_usdt,
@@ -389,711 +443,3 @@ def _forecast_model_label(model: str, *, torch_artifact: bool = False) -> str:
    if normalized == "gru":
        return "устаревший артефакт"
    return model
-
-
-
-HTML = r"""
-<!doctype html>
-<html lang="ru">
-<head>
-  <meta charset="utf-8" />
-  <meta name="viewport" content="width=device-width, initial-scale=1" />
-  <title>TradeBot Control</title>
-  <style>
-    :root {
-      --bg: #f4f6f8;
-      --surface: #ffffff;
-      --surface-2: #eef2f5;
-      --line: #d7dee6;
-      --text: #17202a;
-      --muted: #607080;
-      --strong: #0f766e;
-      --blue: #2563eb;
-      --amber: #b7791f;
-      --red: #c24141;
-      --green: #138a55;
-    }
-    * { box-sizing: border-box; }
-    body {
-      margin: 0;
-      background: var(--bg);
-      color: var(--text);
-      font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
-      letter-spacing: 0;
-    }
-    header {
-      position: sticky;
-      top: 0;
-      z-index: 20;
-      background: rgba(244, 246, 248, 0.96);
-      border-bottom: 1px solid var(--line);
-      backdrop-filter: blur(10px);
-    }
-    .topbar {
-      max-width: 1440px;
-      margin: 0 auto;
-      padding: 14px 18px;
-      display: grid;
-      grid-template-columns: minmax(180px, 1fr) auto;
-      gap: 14px;
-      align-items: center;
-    }
-    h1 { margin: 0; font-size: 20px; line-height: 1.2; }
-    .sub { color: var(--muted); font-size: 13px; margin-top: 3px; }
-    .actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; justify-content: flex-end; }
-    button, .toggle {
-      border: 1px solid var(--line);
-      background: var(--surface);
-      color: var(--text);
-      height: 34px;
-      padding: 0 12px;
-      border-radius: 6px;
-      cursor: pointer;
-      font-weight: 650;
-      font-size: 13px;
-    }
-    button.primary { background: var(--strong); color: white; border-color: var(--strong); }
-    button.danger { color: var(--red); }
-    .toggle { display: inline-flex; align-items: center; gap: 8px; }
-    .toggle input { margin: 0; }
-    nav {
-      max-width: 1440px;
-      margin: 0 auto;
-      padding: 0 18px 12px;
-      display: flex;
-      gap: 6px;
-      overflow-x: auto;
-    }
-    .tab {
-      min-width: max-content;
-      height: 32px;
-      border-radius: 6px;
-      border: 1px solid transparent;
-      background: transparent;
-      color: var(--muted);
-    }
-    .tab.active { background: var(--surface); color: var(--text); border-color: var(--line); }
-    main {
-      max-width: 1440px;
-      margin: 0 auto;
-      padding: 18px;
-    }
-    .grid { display: grid; gap: 14px; }
-    .cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
-    .cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
-    .cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
-    section.panel {
-      background: var(--surface);
-      border: 1px solid var(--line);
-      border-radius: 8px;
-      overflow: hidden;
-    }
-    .panel-head {
-      padding: 12px 14px;
-      border-bottom: 1px solid var(--line);
-      display: flex;
-      align-items: center;
-      justify-content: space-between;
-      gap: 10px;
-    }
-    .panel-head h2 { margin: 0; font-size: 15px; }
-    .panel-body { padding: 14px; }
-    .metric {
-      background: var(--surface);
-      border: 1px solid var(--line);
-      border-radius: 8px;
-      padding: 12px;
-      min-height: 82px;
-    }
-    .metric .label { color: var(--muted); font-size: 12px; }
-    .metric .value { font-size: 22px; font-weight: 750; margin-top: 6px; overflow-wrap: anywhere; }
-    .metric .note { color: var(--muted); font-size: 12px; margin-top: 4px; }
-    table { width: 100%; border-collapse: collapse; font-size: 13px; }
-    th, td { padding: 9px 8px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
-    th { color: var(--muted); font-weight: 700; background: var(--surface-2); }
-    tr:last-child td { border-bottom: 0; }
-    .mono { font-variant-numeric: tabular-nums; }
-    .positive { color: var(--green); font-weight: 700; }
-    .negative { color: var(--red); font-weight: 700; }
-    .muted { color: var(--muted); }
-    .pill {
-      display: inline-flex;
-      align-items: center;
-      min-height: 24px;
-      padding: 3px 8px;
-      border-radius: 999px;
-      border: 1px solid var(--line);
-      background: var(--surface-2);
-      color: var(--text);
-      font-size: 12px;
-      font-weight: 700;
-      white-space: nowrap;
-    }
-    .pill.ok { color: var(--green); border-color: rgba(19, 138, 85, .35); background: #edf8f2; }
-    .pill.warn { color: var(--amber); border-color: rgba(183, 121, 31, .35); background: #fff7e6; }
-    .pill.error { color: var(--red); border-color: rgba(194, 65, 65, .35); background: #fff0f0; }
-    .stack { display: flex; flex-direction: column; gap: 8px; }
-    .row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
-    .kv { display: grid; grid-template-columns: 180px minmax(0, 1fr); gap: 8px; font-size: 13px; padding: 6px 0; border-bottom: 1px solid var(--line); }
-    .kv:last-child { border-bottom: 0; }
-    .kv span:first-child { color: var(--muted); }
-    .feature-list { display: grid; gap: 6px; }
-    .feature {
-      display: grid;
-      grid-template-columns: minmax(130px, 1fr) 90px 90px;
-      gap: 8px;
-      align-items: center;
-      padding: 7px 8px;
-      border: 1px solid var(--line);
-      border-radius: 6px;
-      background: #fbfcfd;
-      font-size: 12px;
-    }
-    .hidden { display: none; }
-    .empty { color: var(--muted); padding: 18px; text-align: center; }
-    @media (max-width: 980px) {
-      .topbar { grid-template-columns: 1fr; }
-      .actions { justify-content: flex-start; }
-      .cols-2, .cols-3, .cols-4 { grid-template-columns: 1fr; }
-      .kv { grid-template-columns: 1fr; }
-      .feature { grid-template-columns: 1fr 80px 80px; }
-      th, td { padding: 8px 6px; }
-    }
-  </style>
-</head>
-<body>
-  <header>
-    <div class="topbar">
-      <div>
-        <h1>TradeBot</h1>
-        <div class="sub" id="headline">Загрузка</div>
-      </div>
-      <div class="actions">
-        <span id="healthPill" class="pill">health</span>
-        <label class="toggle"><input id="fastToggle" type="checkbox" /> Fast</label>
-        <button id="startBtn" class="primary">Start</button>
-        <button id="stopBtn" class="danger">Stop</button>
-      </div>
-    </div>
-    <nav id="tabs"></nav>
-  </header>
-  <main id="app"></main>
-
-  <script>
-    const TABS = [
-      ['overview', 'Overview'],
-      ['markets', 'Markets / Torch'],
-      ['risk', 'Risk / Quality'],
-      ['pnl', 'PnL'],
-      ['backtest', 'Backtest / Retrain'],
-      ['logs', 'Logs']
-    ];
-    const state = { tab: 'overview', data: {} };
-
-    function initTabs() {
-      const nav = document.getElementById('tabs');
-      nav.innerHTML = TABS.map(([id, label]) => `<button class="tab ${id === state.tab ? 'active' : ''}" data-tab="${id}">${label}</button>`).join('');
-      nav.querySelectorAll('.tab').forEach(button => {
-        button.addEventListener('click', () => {
-          state.tab = button.dataset.tab;
-          initTabs();
-          render();
-        });
-      });
-    }
-
-    async function fetchJson(url, options) {
-      const response = await fetch(url, options);
-      if (!response.ok) throw new Error(`${url}: ${response.status}`);
-      return response.json();
-    }
-
-    async function refresh() {
-      const [health, status, markets, trades, signals, events, config, analytics, reconciliation, backtest, retrain] = await Promise.all([
-        fetchJson('/api/health'),
-        fetchJson('/api/status'),
-        fetchJson('/api/markets'),
-        fetchJson('/api/trades?limit=120'),
-        fetchJson('/api/signals?limit=160'),
-        fetchJson('/api/events?limit=120'),
-        fetchJson('/api/config'),
-        fetchJson('/api/analytics'),
-        fetchJson('/api/reconciliation'),
-        fetchJson('/api/backtest'),
-        fetchJson('/api/retrain')
-      ]);
-      state.data = { health, status, markets, trades, signals, events, config, analytics, reconciliation, backtest, retrain };
-      renderChrome();
-      render();
-    }
-
-    function renderChrome() {
-      const { health, status, config } = state.data;
-      const botStatus = status?.status || {};
-      const account = status?.account || {};
-      document.getElementById('headline').textContent =
-        `${botStatus.mode || health?.mode || 'paper'} · ${botStatus.running ? 'running' : 'stopped'} · equity ${money(account.equity)} · ${config?.symbols?.join(', ') || ''}`;
-      const pill = document.getElementById('healthPill');
-      pill.textContent = health?.ok ? 'OK' : 'ERROR';
-      pill.className = `pill ${health?.ok ? 'ok' : 'error'}`;
-      document.getElementById('fastToggle').checked = Boolean(config?.fast_trading_enabled);
-    }
-
-    function render() {
-      const root = document.getElementById('app');
-      const tab = state.tab;
-      if (tab === 'overview') root.innerHTML = overviewHtml();
-      if (tab === 'markets') root.innerHTML = marketsHtml();
-      if (tab === 'risk') root.innerHTML = riskHtml();
-      if (tab === 'pnl') root.innerHTML = pnlHtml();
-      if (tab === 'backtest') root.innerHTML = backtestHtml();
-      if (tab === 'logs') root.innerHTML = logsHtml();
-      drawCanvases();
-    }
-
-    function overviewHtml() {
-      const { status, config, analytics } = state.data;
-      const account = status?.account || {};
-      const bot = status?.status || {};
-      const risk = analytics?.risk_guard || {};
-      const artifact = config?.time_series_model_artifact || {};
-      return `
-        <div class="grid cols-4">
-          ${metric('Equity', money(account.equity), signed(account.net_pnl_percent, 3) + '% net')}
-          ${metric('Cash', money(account.cash), `exposure ${money(account.exposure)}`)}
-          ${metric('Open positions', String(status?.positions?.length || 0), `drawdown ${money(account.drawdown)}`)}
-          ${metric('Risk guard', risk.enabled ? (risk.block_new_entries ? 'BLOCK' : `${num((risk.position_size_multiplier ?? 1) * 100, 0)}% size`) : 'off', (risk.reasons || []).join(', ') || 'normal')}
-        </div>
-        <div class="grid cols-2" style="margin-top:14px">
-          ${panel('Runtime', kvTable([
-            ['Mode', bot.mode || ''],
-            ['Running', bot.running ? 'yes' : 'no'],
-            ['Message', bot.message || ''],
-            ['Last loop', dt(bot.last_loop_at)],
-            ['Fast loop', config?.fast_trading_enabled ? `${num(config.effective_loop_interval_seconds, 2)}s` : 'off'],
-            ['Strategy', config?.strategy_mode || '']
-          ]))}
-          ${panel('Torch model', kvTable([
-            ['Artifact', artifact.label || artifact.type || ''],
-            ['Created', dt(artifact.created_at)],
-            ['Models', (artifact.models || []).join(', ')],
-            ['Symbols', String(artifact.symbol_count ?? 0)],
-            ['Features', String(artifact.feature_count ?? '')],
-            ['Horizon', String(artifact.target_horizon ?? '')],
-            ['Min edge', `${num(config?.time_series_min_edge_percent, 3)}%`],
-            ['Min P(up)', `${num((config?.time_series_min_probability_up || 0) * 100, 1)}%`],
-            ['Min confidence', num(config?.time_series_min_confidence, 3)],
-            ['Probe entry', config?.time_series_probe_enabled ? `${num(config?.time_series_probe_min_edge_percent, 3)}% / P ${num((config?.time_series_probe_min_probability_up || 0) * 100, 1)}% / size ${num((config?.time_series_probe_size_multiplier || 0) * 100, 0)}%` : 'off']
-          ]))}
-        </div>
-        ${positionsPanel()}
-      `;
-    }
-
-    function marketsHtml() {
-      const markets = state.data.markets?.markets || [];
-      const latestSignals = latestSignalBySymbol();
-      if (!markets.length) return empty('Нет market data');
-      return `<div class="grid">${markets.map(market => marketPanel(market, latestSignals)).join('')}</div>`;
-    }
-
-    function marketPanel(market, latestSignals) {
-      const ticker = market.ticker || {};
-      const symbol = ticker.symbol || market.instrument?.symbol || '';
-      const forecast = market.forecast || {};
-      const quality = market.quality || {};
-      const signal = latestSignals[symbol] || {};
-      const minEdge = state.data.config?.time_series_min_edge_percent ?? 0;
-      const probeEnabled = Boolean(state.data.config?.time_series_probe_enabled);
-      const probeEdge = state.data.config?.time_series_probe_min_edge_percent ?? 0;
-      const probeProbability = state.data.config?.time_series_probe_min_probability_up ?? 0;
-      const minConfidence = state.data.config?.time_series_min_confidence ?? 0;
-      const diagnostics = parseDiagnostics(signal);
-      const failed = Object.entries(diagnostics.checks || {}).filter(([, ok]) => !ok).map(([key]) => key);
-      return panel(
-        `<span>${escapeHtml(symbol)}</span><span class="pill ${qualityClass(quality.status)}">${quality.status || 'n/a'} ${num((quality.score || 0) * 100, 0)}%</span>`,
-        `<div class="grid cols-3">
-          ${kvTable([
-            ['Price', money(ticker.last_price, 6)],
-            ['24h', signed(ticker.change_24h, 2) + '%'],
-            ['Spread', num(ticker.spread_percent, 4) + '%'],
-            ['Signal', `${signal.action || ''} ${num(signal.confidence, 4)}`],
-            ['Reason', signal.reason || '']
-          ])}
-          ${kvTable([
-            ['Model', modelName(forecast.model)],
-            ['Edge', `${signed(forecast.expected_return_percent, 4)}% / min ${num(minEdge, 3)}%`],
-            ['P(up)', num((forecast.probability_up || 0) * 100, 2) + '%'],
-            ['Probe', probeEnabled ? `${num(probeEdge, 3)}% / P ${num(probeProbability * 100, 1)}% / ${diagnostics.edge_mode || 'n/a'}` : 'off'],
-            ['Confidence', `${num(signal.confidence, 4)} / min ${num(minConfidence, 2)}`],
-            ['Q10/Q50/Q90', `${signed(forecast.quantile_10_percent, 2)} / ${signed(forecast.quantile_50_percent, 2)} / ${signed(forecast.quantile_90_percent, 2)}`],
-            ['Blocked', forecast.block_entry ? 'yes' : 'no']
-          ])}
-          <div>
-            <canvas id="chart-${escapeAttr(symbol)}" height="120"></canvas>
-            <div class="row" style="margin-top:8px">${failed.map(item => `<span class="pill warn">${escapeHtml(item)}</span>`).join('') || '<span class="pill ok">checks ok</span>'}</div>
-          </div>
-        </div>
-        <div style="margin-top:12px">${featuresHtml(forecast)}</div>`
-      );
-    }
-
-    function riskHtml() {
-      const { analytics, markets, reconciliation } = state.data;
-      const risk = analytics?.risk_guard || {};
-      const drift = analytics?.drift || {};
-      const quality = markets?.quality || {};
-      return `
-        <div class="grid cols-3">
-          ${metric('Risk guard', risk.enabled ? (risk.block_new_entries ? 'BLOCK' : 'ACTIVE') : 'OFF', (risk.reasons || []).join(', ') || 'normal')}
-          ${metric('Drift', drift.status || 'n/a', (drift.warnings || []).join(', ') || 'normal')}
-          ${metric('Data quality', `${num((quality.score || 0) * 100, 0)}%`, quality.status || '')}
-        </div>
-        <div class="grid cols-2" style="margin-top:14px">
-          ${panel('Risk guard', kvTable([
-            ['Block entries', risk.block_new_entries ? 'yes' : 'no'],
-            ['Size multiplier', num(risk.position_size_multiplier, 4)],
-            ['Blocked symbols', (risk.blocked_symbols || []).join(', ') || 'none'],
-            ['Consecutive losses', String(risk.consecutive_losses ?? 0)],
-            ['Today PnL', money(risk.today_pnl)],
-            ['Recent PF', num(risk.recent?.profit_factor, 3)],
-            ['Recent avg', signed(risk.recent?.avg_net_percent, 4) + '%']
-          ]))}
-          ${panel('Reconciliation', kvTable([
-            ['Status', reconciliation?.status || ''],
-            ['Live ready', reconciliation?.live_ready ? 'yes' : 'no'],
-            ['Discrepancies', String(reconciliation?.discrepancies?.length || 0)],
-            ['Remote equity', money(reconciliation?.account?.total_equity)]
-          ]) + discrepanciesHtml(reconciliation?.discrepancies || []))}
-        </div>
-        ${panel('Risk by symbol', symbolRiskTable(risk.symbols || []))}
-        ${panel('Data quality by symbol', qualityTable(quality.symbols || []))}
-        ${panel('Probability calibration', calibrationTable(analytics?.probability_calibration?.buckets || []))}
-        ${panel('Failed checks', simpleTable(Object.entries(drift.failed_checks || {}).map(([key, value]) => ({ check: key, count: value })), ['check', 'count']))}
-      `;
-    }
-
-    function pnlHtml() {
-      const pnl = state.data.analytics?.pnl || {};
-      return `
-        <div class="grid cols-4">
-          ${metric('Closed trades', String(pnl.total?.trades || 0), `${num((pnl.total?.win_rate || 0) * 100, 1)}% win`)}
-          ${metric('Net PnL', money(pnl.total?.net_pnl), `${signed(pnl.total?.avg_net_percent, 4)}% avg`)}
-          ${metric('Fees', money(pnl.total?.fees), `PF ${num(pnl.total?.profit_factor, 3)}`)}
-          ${metric('Worst / Best', `${money(pnl.total?.worst)} / ${money(pnl.total?.best)}`, '')}
-        </div>
-        <div class="grid cols-3" style="margin-top:14px">
-          ${panel('By symbol', statsTable(pnl.by_symbol || []))}
-          ${panel('By exit', statsTable(pnl.by_exit || []))}
-          ${panel('By model', statsTable(pnl.by_model || []))}
-        </div>
-        ${panel('Recent closed trades', simpleTable((pnl.recent || []).map(row => ({
-          id: row.id,
-          symbol: row.symbol,
-          net: money(row.net_pnl),
-          net_percent: signed(row.net_percent, 3) + '%',
-          p_up: row.entry_probability == null ? '' : num(row.entry_probability * 100, 2) + '%',
-          expected: row.entry_expected_percent == null ? '' : signed(row.entry_expected_percent, 3) + '%',
-          exit: row.exit_category,
-          closed: dt(row.closed_at)
-        })), ['id', 'symbol', 'net', 'net_percent', 'p_up', 'expected', 'exit', 'closed']))}
-      `;
-    }
-
-    function backtestHtml() {
-      const backtest = state.data.backtest || {};
-      const retrain = state.data.retrain || {};
-      const rec = backtest.recommended || {};
-      const replay = backtest.full_replay || {};
-      const walk = backtest.walk_forward?.summary || {};
-      const validation = backtest.validation || {};
-      const benchmark = backtest.benchmark?.summary || {};
-      return `
-        <div class="grid cols-4">
-          ${metric('Recommended edge', `${num(rec.edge, 4)}%`, `P(up) ${num((rec.probability || 0) * 100, 1)}%`)}
-          ${metric('Entry replay', `${replay.trades || 0} trades`, `${signed(replay.avg_net_percent, 4)}% avg · PF ${num(replay.profit_factor, 3)}`)}
-          ${metric('Walk-forward', `${walk.trades || 0} trades`, `${signed(walk.avg_net_percent, 4)}% avg · ${walk.status || ''}`)}
-          ${metric('Quality gate', validation.status || 'missing', validation.passed ? 'Torch allowed' : 'Torch blocked')}
-        </div>
-        <div class="grid cols-2" style="margin-top:14px">
-          ${panel('Threshold calibration', kvTable([
-            ['Edge', num(rec.edge, 4) + '%'],
-            ['P(up)', num((rec.probability || 0) * 100, 2) + '%'],
-            ['Confidence', num(rec.confidence, 4)],
-            ['Trades', String(rec.trades || 0)],
-            ['Win rate', num((rec.win_rate || 0) * 100, 2) + '%'],
-            ['Avg net', signed(rec.average_net_percent, 4) + '%'],
-            ['Profit factor', num(rec.profit_factor, 4)]
-          ]))}
-          ${panel('Full replay', kvTable([
-            ['Trades', String(replay.trades || 0)],
-            ['Win rate', num((replay.win_rate || 0) * 100, 2) + '%'],
-            ['Avg net', signed(replay.avg_net_percent, 4) + '%'],
-            ['Total net', signed(replay.total_net_percent, 4) + '%'],
-            ['Drawdown', num(replay.max_drawdown_percent, 4) + '%'],
-            ['Profit factor', num(replay.profit_factor, 4)]
-          ]))}
-        </div>
-        <div class="grid cols-2" style="margin-top:14px">
-          ${panel('Honest validation', kvTable([
-            ['Status', validation.status || 'missing'],
-            ['OOS trades', String(validation.oos_summary?.trades || 0)],
-            ['OOS avg net', signed(validation.oos_summary?.avg_net_percent, 4) + '%'],
-            ['OOS PF', num(validation.oos_summary?.profit_factor, 4)],
-            ['Folds with trades', String(backtest.walk_forward?.folds_with_trades || 0)],
-            ['Benchmark total', signed(benchmark.total_net_percent, 4) + '%'],
-            ['Benchmark trades', String(benchmark.trades || 0)],
-            ['Retrain guard', retrain.available ? (retrain.accepted ? 'accepted' : 'rejected') : 'no report']
-          ]))}
-          ${panel('Gate checks', simpleTable((validation.checks || []).map(row => ({
-            check: row.name,
-            value: row.value,
-            required: row.required,
-            passed: row.passed ? 'yes' : 'no'
-          })), ['check', 'value', 'required', 'passed']))}
-        </div>
-        ${panel('OOS by symbol', simpleTable((backtest.walk_forward?.symbol_breakdown || []).map(row => ({
-          symbol: row.symbol,
-          trades: row.trades,
-          share: num((row.trade_share || 0) * 100, 1) + '%',
-          avg: signed(row.avg_net_percent, 4) + '%',
-          total: signed(row.total_net_percent, 4) + '%',
-          pf: num(row.profit_factor, 3)
-        })), ['symbol', 'trades', 'share', 'avg', 'total', 'pf']))}
-        ${panel('Walk-forward folds', simpleTable((backtest.walk_forward?.folds || []).map(row => ({
-          fold: row.fold,
-          train: row.train_records,
-          test: row.test_records,
-          edge: num(row.thresholds?.edge, 3),
-          p_up: num((row.thresholds?.probability || 0) * 100, 1) + '%',
-          trades: row.test?.trades || 0,
-          avg: signed(row.test?.avg_net_percent, 4) + '%',
-          pf: num(row.test?.profit_factor, 3)
-        })), ['fold', 'train', 'test', 'edge', 'p_up', 'trades', 'avg', 'pf']))}
-      `;
-    }
-
-    function logsHtml() {
-      const signals = state.data.signals?.items || [];
-      const events = state.data.events?.items || [];
-      return `
-        ${panel('Signals', simpleTable(signals.slice(0, 80).map(signal => ({
-          id: signal.id,
-          symbol: signal.symbol,
-          action: signal.action,
-          confidence: num(signal.confidence, 4),
-          reason: signal.reason,
-          created: dt(signal.created_at)
-        })), ['id', 'symbol', 'action', 'confidence', 'reason', 'created']))}
-        ${panel('Events', simpleTable(events.slice(0, 80).map(event => ({
-          id: event.id,
-          level: event.level,
-          message: event.message,
-          created: dt(event.created_at)
-        })), ['id', 'level', 'message', 'created']))}
-      `;
-    }
-
-    function positionsPanel() {
-      const positions = state.data.status?.positions || [];
-      return panel('Open positions', simpleTable(positions.map(position => ({
-        id: position.id,
-        symbol: position.symbol,
-        qty: num(position.qty, 8),
-        entry: money(position.entry_price, 6),
-        mark: money(position.mark_price, 6),
-        pnl: money(position.unrealized_pnl),
-        pnl_percent: signed(position.unrealized_pnl_percent, 3) + '%',
-        opened: dt(position.opened_at)
-      })), ['id', 'symbol', 'qty', 'entry', 'mark', 'pnl', 'pnl_percent', 'opened']));
-    }
-
-    function qualityTable(rows) {
-      return simpleTable(rows.map(row => ({
-        symbol: row.symbol,
-        status: row.status,
-        score: num((row.score || 0) * 100, 1) + '%',
-        candles: row.candle_count,
-        issues: (row.issues || []).map(issue => issue.code).join(', ') || 'none'
-      })), ['symbol', 'status', 'score', 'candles', 'issues']);
-    }
-
-    function symbolRiskTable(rows) {
-      return simpleTable(rows.map(row => ({
-        symbol: row.symbol,
-        block: row.block_new_entries ? 'yes' : 'no',
-        trades: row.trades,
-        win: num((row.win_rate || 0) * 100, 1) + '%',
-        avg: signed(row.avg_net_percent, 3) + '%',
-        pf: num(row.profit_factor, 3),
-        losses: row.consecutive_losses,
-        reasons: (row.reasons || []).join(', ') || 'none'
-      })), ['symbol', 'block', 'trades', 'win', 'avg', 'pf', 'losses', 'reasons']);
-    }
-
-    function calibrationTable(rows) {
-      return simpleTable(rows.map(row => ({
-        bucket: row.bucket,
-        trades: row.trades ?? row.samples,
-        predicted: num((row.avg_probability || 0) * 100, 2) + '%',
-        actual: num((row.actual_win_rate || 0) * 100, 2) + '%',
-        error: signed((row.calibration_error || 0) * 100, 2) + '%',
-        avg: row.avg_net_percent == null ? signed(row.avg_future_net_percent, 4) + '%' : signed(row.avg_net_percent, 4) + '%'
-      })), ['bucket', 'trades', 'predicted', 'actual', 'error', 'avg']);
-    }
-
-    function statsTable(rows) {
-      return simpleTable(rows.map(row => ({
-        key: row.key,
-        trades: row.trades,
-        win: num((row.win_rate || 0) * 100, 1) + '%',
-        net: money(row.net_pnl),
-        avg: signed(row.avg_net_percent, 3) + '%',
-        pf: num(row.profit_factor, 3)
-      })), ['key', 'trades', 'win', 'net', 'avg', 'pf']);
-    }
-
-    function discrepanciesHtml(rows) {
-      if (!rows.length) return '<div class="row"><span class="pill ok">no discrepancies</span></div>';
-      return `<div class="row">${rows.map(row => `<span class="pill ${qualityClass(row.severity)}">${escapeHtml(row.code)} ${escapeHtml(row.coin || '')}</span>`).join('')}</div>`;
-    }
-
-    function featuresHtml(forecast) {
-      const items = (forecast.feature_snapshot || [])
-        .slice()
-        .sort((a, b) => Math.abs(Number(b.model_value || 0)) - Math.abs(Number(a.model_value || 0)))
-        .slice(0, 8);
-      if (!items.length) return '<div class="empty">Нет feature snapshot</div>';
-      return `<div class="feature-list">${items.map(item => `
-        <div class="feature">
-          <div><b>${escapeHtml(item.label || item.name)}</b><div class="muted">${escapeHtml(item.group || '')}</div></div>
-          <div class="mono">${escapeHtml(item.raw_display ?? item.raw_value ?? '')}</div>
-          <div class="mono ${Number(item.model_value || 0) >= 0 ? 'positive' : 'negative'}">${escapeHtml(item.model_display ?? item.model_value ?? '')}</div>
-        </div>`).join('')}</div>`;
-    }
-
-    function panel(title, body) {
-      return `<section class="panel"><div class="panel-head"><h2>${title}</h2></div><div class="panel-body">${body}</div></section>`;
-    }
-
-    function metric(label, value, note) {
-      return `<div class="metric"><div class="label">${escapeHtml(label)}</div><div class="value">${escapeHtml(value ?? '')}</div><div class="note">${escapeHtml(note ?? '')}</div></div>`;
-    }
-
-    function kvTable(rows) {
-      return `<div>${rows.map(([key, value]) => `<div class="kv"><span>${escapeHtml(key)}</span><span>${escapeHtml(value ?? '')}</span></div>`).join('')}</div>`;
-    }
-
-    function simpleTable(rows, columns) {
-      if (!rows.length) return '<div class="empty">Нет данных</div>';
-      return `<div style="overflow:auto"><table><thead><tr>${columns.map(column => `<th>${escapeHtml(column)}</th>`).join('')}</tr></thead><tbody>${rows.map(row => `<tr>${columns.map(column => `<td>${escapeHtml(row[column] ?? '')}</td>`).join('')}</tr>`).join('')}</tbody></table></div>`;
-    }
-
-    function latestSignalBySymbol() {
-      const output = {};
-      for (const signal of state.data.signals?.items || []) {
-        if (signal.symbol && !output[signal.symbol]) output[signal.symbol] = signal;
-      }
-      return output;
-    }
-
-    function parseDiagnostics(signal) {
-      if (!signal?.diagnostics_json) return {};
-      try { return JSON.parse(signal.diagnostics_json); } catch { return {}; }
-    }
-
-    function drawCanvases() {
-      for (const market of state.data.markets?.markets || []) {
-        const symbol = market.ticker?.symbol || market.instrument?.symbol || '';
-        const canvas = document.getElementById(`chart-${symbol}`);
-        if (!canvas) continue;
-        drawChart(canvas, market.candles || []);
-      }
-    }
-
-    function drawChart(canvas, candles) {
-      const ctx = canvas.getContext('2d');
-      const width = canvas.clientWidth || 320;
-      const height = canvas.height;
-      canvas.width = width * devicePixelRatio;
-      canvas.height = height * devicePixelRatio;
-      ctx.scale(devicePixelRatio, devicePixelRatio);
-      ctx.clearRect(0, 0, width, height);
-      const rows = candles.slice(-80);
-      if (rows.length < 2) return;
-      const highs = rows.map(row => Number(row.high));
-      const lows = rows.map(row => Number(row.low));
-      const min = Math.min(...lows);
-      const max = Math.max(...highs);
-      const range = Math.max(1e-9, max - min);
-      ctx.lineWidth = 1.4;
-      rows.forEach((row, index) => {
-        const x = 6 + index * ((width - 12) / Math.max(1, rows.length - 1));
-        const yOpen = height - 6 - ((row.open - min) / range) * (height - 12);
-        const yClose = height - 6 - ((row.close - min) / range) * (height - 12);
-        const yHigh = height - 6 - ((row.high - min) / range) * (height - 12);
-        const yLow = height - 6 - ((row.low - min) / range) * (height - 12);
-        ctx.strokeStyle = Number(row.close) >= Number(row.open) ? '#138a55' : '#c24141';
-        ctx.beginPath();
-        ctx.moveTo(x, yHigh);
-        ctx.lineTo(x, yLow);
-        ctx.stroke();
-        ctx.beginPath();
-        ctx.moveTo(x - 2, yOpen);
-        ctx.lineTo(x + 2, yClose);
-        ctx.stroke();
-      });
-    }
-
-    function modelName(value) {
-      if (value === 'torch_lstm') return 'PyTorch LSTM';
-      if (value === 'torch_gru') return 'PyTorch GRU';
-      return value || '';
-    }
-
-    function qualityClass(value) {
-      if (value === 'ok') return 'ok';
-      if (value === 'error') return 'error';
-      return 'warn';
-    }
-
-    function money(value, digits = 2) {
-      const n = Number(value);
-      if (!Number.isFinite(n)) return '';
-      return `${n.toFixed(digits)} USDT`;
-    }
-    function num(value, digits = 2) {
-      const n = Number(value);
-      if (!Number.isFinite(n)) return '';
-      return n.toFixed(digits);
-    }
-    function signed(value, digits = 2) {
-      const n = Number(value);
-      if (!Number.isFinite(n)) return '';
-      return `${n >= 0 ? '+' : ''}${n.toFixed(digits)}`;
-    }
-    function dt(value) {
-      if (!value) return '';
-      const date = new Date(value);
-      if (Number.isNaN(date.getTime())) return String(value);
-      return date.toLocaleString('ru-RU', { hour12: false });
-    }
-    function empty(text) { return `<div class="empty">${escapeHtml(text)}</div>`; }
-    function escapeHtml(value) {
-      return String(value ?? '').replace(/[&<>"']/g, char => ({ '&': '&amp;', '<': '&lt;', '>': '&gt;', '"': '&quot;', "'": '&#39;' }[char]));
-    }
-    function escapeAttr(value) { return escapeHtml(value).replace(/[^A-Za-z0-9_-]/g, ''); }
-
-    document.getElementById('startBtn').addEventListener('click', async () => { await fetchJson('/api/control/start', { method: 'POST' }); await refresh(); });
-    document.getElementById('stopBtn').addEventListener('click', async () => { await fetchJson('/api/control/stop', { method: 'POST' }); await refresh(); });
-    document.getElementById('fastToggle').addEventListener('change', async event => {
-      await fetchJson('/api/config/fast-trading', { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify({ enabled: event.target.checked }) });
-      await refresh();
-    });
-    initTabs();
-    refresh().catch(error => { document.getElementById('headline').textContent = error.message; });
-    setInterval(() => refresh().catch(error => { document.getElementById('headline').textContent = error.message; }), 5000);
-  </script>
-</body>
-</html>
-"""
@@ -2,7 +2,7 @@ from __future__ import annotations

 from collections import deque
 from datetime import timedelta
-from decimal import Decimal, ROUND_DOWN
+from decimal import Decimal, ROUND_DOWN, ROUND_UP
 from typing import Iterable
 from uuid import uuid4

@@ -25,6 +25,15 @@ def _round_step(value: float, step: float) -> float:
    return float(rounded * step_decimal)


+def _round_step_up(value: float, step: float) -> float:
+    if step <= 0:
+        return value
+    value_decimal = Decimal(str(value))
+    step_decimal = Decimal(str(step))
+    rounded = (value_decimal / step_decimal).to_integral_value(rounding=ROUND_UP)
+    return float(rounded * step_decimal)
+
+
 class PaperBroker:
    def __init__(self, settings: Settings, storage: Storage):
        self.settings = settings
@@ -92,12 +101,9 @@ class PaperBroker:
            return False, "достигнут лимит новых входов в минуту"
        if len(self.positions) >= self.settings.max_open_positions:
            return False, "достигнут общий лимит открытых позиций"
-        if self.settings.strategy_mode in {"trend_macd", "torch_forecast"} and len(self.positions_for_symbol(symbol)) >= 1:
+        if self.settings.strategy_mode == "trend_macd" and len(self.positions_for_symbol(symbol)) >= 1:
            return False, "DCA/усреднение отключено: позиция по паре уже открыта"
-        dynamic_pair_limit = max(
-            self.settings.max_positions_per_symbol,
-            int(self.settings.max_symbol_exposure_usdt // max(self.settings.min_position_usdt, 0.01)),
-        )
+        dynamic_pair_limit = _symbol_position_limit(self.settings)
        if len(self.positions_for_symbol(symbol)) >= dynamic_pair_limit:
            return False, "достигнут лимит позиций по паре"
        requested = requested_notional if requested_notional is not None else self.settings.min_position_usdt
@@ -136,12 +142,15 @@ class PaperBroker:
    ) -> Position | None:

        fill_price = self._buy_price(ticker)
-        notional = self._entry_budget(signal, ticker)
-        if notional < self.settings.min_position_usdt:
+        minimum_budget = self._minimum_entry_budget(instrument, fill_price)
+        budget = self._entry_budget(signal, ticker, minimum_notional=minimum_budget)
+        if budget < max(self.settings.min_position_usdt, minimum_budget):
            self.storage.event(f"{ticker.symbol}: покупка пропущена, adaptive-лимит экспозиции исчерпан", "WARN")
            return None
-        notional = notional / (1 + self.settings.taker_fee_rate)
+        notional = budget / (1 + self.settings.taker_fee_rate)
        qty = _round_step(notional / fill_price, instrument.qty_step if instrument else 0)
+        if instrument:
+            qty = self._raise_qty_to_exchange_minimum(qty, fill_price, instrument, budget)
        if instrument and qty < instrument.min_order_qty:
            self.storage.event(f"{ticker.symbol}: количество ниже minOrderQty Bybit", "WARN")
            return None
@@ -269,14 +278,66 @@ class PaperBroker:
            value = default
        return max(low, min(high, value))

-    def _entry_budget(self, signal: Signal, ticker: Ticker, extra_cap: float | None = None) -> float:
+    def minimum_entry_budget(self, instrument: Instrument | None, ticker: Ticker | None = None) -> float:
+        fill_price = self._buy_price(ticker) if ticker is not None else None
+        return self._minimum_entry_budget(instrument, fill_price)
+
+    def _minimum_entry_budget(self, instrument: Instrument | None, fill_price: float | None = None) -> float:
+        minimum = max(0.0, self.settings.min_position_usdt)
+        if instrument:
+            exchange_notional = max(0.0, instrument.min_notional_value)
+            if fill_price and fill_price > 0:
+                minimum_qty = max(0.0, instrument.min_order_qty)
+                if exchange_notional > 0:
+                    minimum_qty = max(
+                        minimum_qty,
+                        _round_step_up(exchange_notional / fill_price, instrument.qty_step),
+                    )
+                if minimum_qty > 0:
+                    exchange_notional = max(exchange_notional, minimum_qty * fill_price)
+            if exchange_notional > 0:
+                exchange_minimum = exchange_notional * (1 + self.settings.taker_fee_rate) * 1.002 + 0.01
+                minimum = max(minimum, exchange_minimum)
+        return minimum
+
+    def _raise_qty_to_exchange_minimum(
+        self,
+        qty: float,
+        fill_price: float,
+        instrument: Instrument,
+        budget: float,
+    ) -> float:
+        minimum_qty = max(0.0, instrument.min_order_qty)
+        if instrument.min_notional_value > 0 and fill_price > 0:
+            minimum_qty = max(
+                minimum_qty,
+                _round_step_up(instrument.min_notional_value / fill_price, instrument.qty_step),
+            )
+        if minimum_qty <= qty:
+            return qty
+        minimum_cost = minimum_qty * fill_price * (1 + self.settings.taker_fee_rate)
+        if minimum_cost <= budget + 1e-9:
+            return minimum_qty
+        return qty
+
+    def _entry_budget(
+        self,
+        signal: Signal,
+        ticker: Ticker,
+        extra_cap: float | None = None,
+        minimum_notional: float = 0.0,
+    ) -> float:
        available = max(0.0, self.cash - self.settings.min_cash_reserve_usdt)
        rules = signal.diagnostics.get("adaptive_rules") or {}
        target_total = self._adaptive_cap(rules, "target_total_exposure_usdt", self.settings.max_total_exposure_usdt)
        target_symbol = self._adaptive_cap(rules, "target_symbol_exposure_usdt", self.settings.max_symbol_exposure_usdt)
        exposure_room = max(0.0, target_total - self.exposure())
        symbol_room = max(0.0, target_symbol - self.symbol_exposure(ticker.symbol))
-        caps = [self._signal_notional(signal), available, exposure_room, symbol_room]
+        requested = min(
+            max(self._signal_notional(signal), minimum_notional),
+            max(0.0, self.settings.max_position_usdt),
+        )
+        caps = [requested, available, exposure_room, symbol_room]
        if extra_cap is not None:
            caps.append(max(0.0, extra_cap))
        return max(0.0, min(caps))
@@ -320,13 +381,23 @@ class LiveBroker(PaperBroker):
        instrument: Instrument | None,
        prices: dict[str, float],
    ) -> Position | None:
-        requested_notional = min(self._signal_notional(signal), self.settings.live_order_max_usdt)
+        fill_price = self._buy_price(ticker)
+        minimum_budget = self._minimum_entry_budget(instrument, fill_price)
+        requested_notional = min(
+            max(self._signal_notional(signal), minimum_budget),
+            self.settings.live_order_max_usdt,
+        )
        allowed, reason = self.can_open(ticker.symbol, prices, requested_notional)
        if not allowed:
            self.storage.event(f"{ticker.symbol}: live BUY пропущен, {reason}", "WARN")
            return None
-        budget = self._entry_budget(signal, ticker, self.settings.live_order_max_usdt)
-        if budget < self.settings.min_position_usdt:
+        budget = self._entry_budget(
+            signal,
+            ticker,
+            self.settings.live_order_max_usdt,
+            minimum_notional=minimum_budget,
+        )
+        if budget < max(self.settings.min_position_usdt, minimum_budget):
            self.storage.event(f"{ticker.symbol}: live BUY skipped, adjusted budget below minimum", "WARN")
            return None
        signal.diagnostics["position_notional_usdt"] = budget
@@ -357,3 +428,12 @@ class LiveBroker(PaperBroker):

 def prices_from_tickers(tickers: Iterable[Ticker]) -> dict[str, float]:
    return {ticker.symbol: ticker.last_price for ticker in tickers}
+
+
+def _symbol_position_limit(settings: Settings) -> int:
+    configured_limit = max(1, settings.max_positions_per_symbol)
+    exposure_based_limit = max(
+        1,
+        int(settings.max_symbol_exposure_usdt // max(settings.min_position_usdt, 0.01)),
+    )
+    return min(configured_limit, exposure_based_limit)
@@ -299,6 +299,7 @@ def _neutral_rules(settings: Settings, reason: str | None = None) -> dict[str, A
        "ema_exit_mode": "normal",
        "rsi_exit_mode": "normal",
        "stop_loss_percent": settings.stop_loss_percent,
+        "stop_loss_exit_enabled": settings.stop_loss_exit_enabled,
        "take_profit_percent": settings.take_profit_percent,
        "trailing_stop_percent": settings.trailing_stop_percent,
        "symbol_threshold_adjustments": {},
@@ -16,7 +16,20 @@ from crypto_spot_bot.models import Candle, Ticker, utc_now
 from crypto_spot_bot.storage import Storage


-POPULAR_FALLBACK = ["BTCUSDT", "ETHUSDT", "SOLUSDT", "LTCUSDT"]
+POPULAR_FALLBACK = [
+    "BTCUSDT",
+    "ETHUSDT",
+    "HYPEUSDT",
+    "SOLUSDT",
+    "XRPUSDT",
+    "XPLUSDT",
+    "WLDUSDT",
+    "MNTUSDT",
+    "HUSDT",
+    "XAUTUSDT",
+    "IPUSDT",
+    "AAVEUSDT",
+]


 def _float(value: Any, default: float = 0.0) -> float:
@@ -242,6 +242,34 @@ class Storage:
            ).fetchall()
        return [dict(row) for row in rows]

+    def closed_trade_summary(self) -> dict[str, Any]:
+        with self.connect() as conn:
+            row = conn.execute(
+                """
+                SELECT
+                    COUNT(*) AS trades,
+                    COALESCE(SUM(net_pnl), 0) AS net_pnl,
+                    COALESCE(SUM(gross_pnl), 0) AS gross_pnl,
+                    COALESCE(SUM(fee_usdt), 0) AS fee_usdt,
+                    COALESCE(SUM(CASE WHEN net_pnl > 0 THEN 1 ELSE 0 END), 0) AS wins,
+                    COALESCE(SUM(CASE WHEN net_pnl < 0 THEN 1 ELSE 0 END), 0) AS losses
+                FROM trades
+                WHERE side='SELL' AND closed_at IS NOT NULL
+                """
+            ).fetchone()
+        trades = int(row["trades"] if row else 0)
+        wins = int(row["wins"] if row else 0)
+        losses = int(row["losses"] if row else 0)
+        return {
+            "trades": trades,
+            "net_pnl": round(float(row["net_pnl"] if row else 0.0), 6),
+            "gross_pnl": round(float(row["gross_pnl"] if row else 0.0), 6),
+            "fee_usdt": round(float(row["fee_usdt"] if row else 0.0), 6),
+            "wins": wins,
+            "losses": losses,
+            "win_rate": round(wins / trades, 4) if trades else 0.0,
+        }
+
    def insert_signal(self, signal: Signal) -> None:
        with self.connect() as conn:
            conn.execute(
@@ -28,8 +28,11 @@ class SpotStrategy:
            return _torch_forecast_entry_signal(
                settings=self.settings,
                symbol=symbol,
+                candles=candles,
                ticker=ticker,
                open_positions_for_symbol=open_positions_for_symbol,
+                pattern=pattern or {},
+                llm=llm or {},
                forecast=forecast or {},
                account=account,
            )
@@ -317,7 +320,8 @@ class SpotStrategy:
        diagnostics = {
            "price": price,
            "entry_price": position.entry_price,
-            "stop_loss": position.stop_loss,
+            "stop_loss": position.stop_loss if self.settings.stop_loss_exit_enabled else None,
+            "stop_loss_exit_enabled": self.settings.stop_loss_exit_enabled,
            "take_profit": position.take_profit,
            "highest_price": position.highest_price,
            "trailing_stop": trailing,
@@ -325,7 +329,7 @@ class SpotStrategy:
            "ema_20": latest.ema_20,
            "ema_50": latest.ema_50,
        }
-        if price <= position.stop_loss:
+        if self.settings.stop_loss_exit_enabled and price <= position.stop_loss:
            return Signal(position.symbol, "SELL", 1.0, "сработал стоп-лосс", diagnostics)
        if price >= position.take_profit:
            return Signal(position.symbol, "SELL", 0.96, "сработал тейк-профит", diagnostics)
@@ -386,14 +390,16 @@ class SpotStrategy:
        trailing_percent = _adaptive_percent(
            adaptive, "trailing_stop_percent", self.settings.trailing_stop_percent, 0.003, 0.08
        )
-        effective_stop_loss = max(position.stop_loss, position.entry_price * (1 - stop_loss_percent))
+        effective_stop_loss = _effective_stop_loss(self.settings, position, stop_loss_percent)
        effective_take_profit = position.entry_price * (1 + take_profit_percent)
        trailing = position.trailing_stop(trailing_percent)
        estimated_exit_net_percent = _estimated_exit_net_percent(position, price, self.settings)
+        min_exit_net_percent = _min_exit_net_percent(self.settings)
        diagnostics = {
            "price": price,
            "entry_price": position.entry_price,
            "stop_loss": effective_stop_loss,
+            "stop_loss_exit_enabled": self.settings.stop_loss_exit_enabled,
            "take_profit": effective_take_profit,
            "highest_price": position.highest_price,
            "trailing_stop": trailing,
@@ -403,9 +409,10 @@ class SpotStrategy:
            "adaptive_rules": adaptive,
            "forecast": forecast,
            "estimated_exit_net_percent": round(estimated_exit_net_percent, 4),
+            "min_exit_net_percent": min_exit_net_percent,
            "min_exit_profit_percent": float(adaptive.get("min_exit_profit_percent", 0.0) or 0.0),
        }
-        if price <= effective_stop_loss:
+        if effective_stop_loss is not None and price <= effective_stop_loss:
            return Signal(position.symbol, "SELL", 1.0, "сработал стоп-лосс", diagnostics)
        if price >= effective_take_profit:
            return Signal(position.symbol, "SELL", 0.96, "сработал тейк-профит", diagnostics)
@@ -433,6 +440,7 @@ class SpotStrategy:
            estimated_exit_net_percent=estimated_exit_net_percent,
            stop_loss_percent=stop_loss_percent,
            min_edge_percent=self.settings.time_series_min_edge_percent,
+            min_exit_net_percent=min_exit_net_percent,
        )
        if forecast_exit is not None:
            action, confidence, reason = forecast_exit
@@ -577,11 +585,9 @@ def _trend_macd_exit_signal(
    previous = candles[-2]
    price = ticker.last_price
    stop_loss_percent = _clamp(settings.stop_loss_percent, 0.003, 0.08)
-    effective_stop_loss = max(position.stop_loss, position.entry_price * (1 - stop_loss_percent))
+    effective_stop_loss = _effective_stop_loss(settings, position, stop_loss_percent)
    atr_multiplier = _clamp(settings.atr_trailing_multiplier, 0.5, 10.0)
-    atr_trailing_stop = None
-    if latest.atr_14 is not None and position.highest_price > position.entry_price:
-        atr_trailing_stop = max(effective_stop_loss, position.highest_price - latest.atr_14 * atr_multiplier)
+    atr_trailing_stop = _atr_trailing_stop(settings, position, latest.atr_14, atr_multiplier, effective_stop_loss)
    macd_cross_down = _macd_crossed_down(previous, latest)
    close_below_ema50 = latest.ema_50 is not None and latest.close < latest.ema_50
    diagnostics = {
@@ -589,6 +595,7 @@ def _trend_macd_exit_signal(
        "price": price,
        "entry_price": position.entry_price,
        "stop_loss": effective_stop_loss,
+        "stop_loss_exit_enabled": settings.stop_loss_exit_enabled,
        "atr_trailing_stop": atr_trailing_stop,
        "atr_trailing_multiplier": atr_multiplier,
        "highest_price": position.highest_price,
@@ -600,7 +607,7 @@ def _trend_macd_exit_signal(
        "macd_cross_down": macd_cross_down,
        "close_below_ema50": close_below_ema50,
    }
-    if price <= effective_stop_loss:
+    if effective_stop_loss is not None and price <= effective_stop_loss:
        return Signal(position.symbol, "SELL", 1.0, "trend_macd: сработал стоп-лосс", diagnostics)
    if atr_trailing_stop is not None and price <= atr_trailing_stop:
        return Signal(position.symbol, "SELL", 0.94, "trend_macd: сработал ATR trailing stop", diagnostics)
@@ -615,18 +622,24 @@ def _torch_forecast_entry_signal(
    *,
    settings: Settings,
    symbol: str,
+    candles: list[Candle] | None,
    ticker: Ticker | None,
    open_positions_for_symbol: int,
+    pattern: dict,
+    llm: dict,
    forecast: dict,
    account: dict | None,
 ) -> Signal:
    if ticker is None:
        return Signal(symbol, "HOLD", 0.0, "torch_forecast: no ticker data")
-    if open_positions_for_symbol > 0:
-        return Signal(symbol, "HOLD", 0.0, "torch_forecast: position for symbol is already open")
+    if open_positions_for_symbol >= _dynamic_symbol_position_limit(settings):
+        return Signal(symbol, "HOLD", 0.0, "torch_forecast: symbol position limit reached")

+    account_context = dict(account or {})
+    account_context.setdefault("symbol", symbol)
+    account_context.setdefault("open_positions_for_symbol", open_positions_for_symbol)
    stop_loss_percent = _clamp(settings.stop_loss_percent, 0.003, 0.08)
-    sizing = _torch_forecast_position_sizing(settings, account, stop_loss_percent, forecast)
+    sizing = _torch_forecast_position_sizing(settings, account_context, stop_loss_percent, forecast, symbol)
    position_notional = float(sizing["notional_usdt"])
    expected_return = _safe_float(forecast.get("expected_return_percent"), 0.0)
    probability_up = _safe_float(forecast.get("probability_up"), 0.5)
@@ -666,6 +679,57 @@ def _torch_forecast_entry_signal(
    liquidity_ok = ticker.turnover_24h >= settings.min_24h_turnover_usdt
    model_ok = _is_torch_forecast(forecast)
    quality_gate_ok = forecast.get("quality_gate_passed") is not False
+    rebound = _torch_rebound_overlay(
+        settings=settings,
+        candles=candles or [],
+        ticker=ticker,
+        pattern=pattern,
+        llm=llm,
+        spread_ok=spread_ok,
+        liquidity_ok=liquidity_ok,
+    )
+    rebound_model_probability_min = round(
+        _clamp(settings.time_series_probe_min_probability_up, 0.50, 0.75),
+        4,
+    )
+    missing_torch_model = _missing_torch_model(forecast)
+    model_rebound_entry_ok = bool(
+        rebound.get("active")
+        and model_ok
+        and quality_gate_ok
+        and bool(forecast.get("usable", False))
+        and not bool(forecast.get("block_entry", False))
+        and expected_return >= 0.0
+        and probability_up >= rebound_model_probability_min
+        and skill > 0.0
+        and confidence >= settings.time_series_min_confidence
+    )
+    fallback_rebound_entry_ok = bool(
+        settings.time_series_rebound_fallback_enabled
+        and rebound.get("active")
+        and missing_torch_model
+        and quality_gate_ok
+        and not bool(forecast.get("block_entry", False))
+        and confidence >= settings.time_series_min_confidence
+    )
+    rebound_entry_ok = model_rebound_entry_ok or fallback_rebound_entry_ok
+    if rebound_entry_ok and position_notional > 0:
+        rebound_cap = max(settings.min_position_usdt, settings.rebound_max_position_usdt)
+        position_notional = round(
+            min(settings.max_position_usdt, rebound_cap, max(settings.min_position_usdt, position_notional)),
+            2,
+        )
+        sizing_method = "torch_forecast_rebound_fallback" if fallback_rebound_entry_ok else "torch_forecast_rebound"
+        sizing = {
+            **sizing,
+            "method": sizing_method,
+            "notional_usdt": position_notional,
+            "edge_mode": "rebound_fallback" if fallback_rebound_entry_ok else "rebound",
+            "rebound_probability": rebound.get("probability", 0.0),
+        }
+        edge_mode = "rebound_fallback" if fallback_rebound_entry_ok else "rebound"
+    risk_size_ok = position_notional >= settings.min_position_usdt
+    rebound_entry_sized_ok = rebound_entry_ok and risk_size_ok
    checks = {
        "torch_model_ok": model_ok,
        "quality_gate_ok": quality_gate_ok,
@@ -677,7 +741,7 @@ def _torch_forecast_entry_signal(
        "confidence_ok": confidence >= settings.time_series_min_confidence,
        "spread_ok": spread_ok,
        "liquidity_ok": liquidity_ok,
-        "risk_size_ok": position_notional >= settings.min_position_usdt,
+        "risk_size_ok": risk_size_ok,
    }
    diagnostics = {
        "strategy_mode": "torch_forecast",
@@ -695,6 +759,13 @@ def _torch_forecast_entry_signal(
        "edge_mode": edge_mode,
        "probability_up": probability_up,
        "min_probability_up": min_probability,
+        "rebound_model_probability_min": rebound_model_probability_min,
+        "missing_torch_model": missing_torch_model,
+        "time_series_rebound_fallback_enabled": settings.time_series_rebound_fallback_enabled,
+        "model_rebound_entry_ok": model_rebound_entry_ok,
+        "fallback_rebound_entry_ok": fallback_rebound_entry_ok,
+        "rebound_entry_ok": rebound_entry_ok,
+        "rebound_entry_sized_ok": rebound_entry_sized_ok,
        "min_confidence": settings.time_series_min_confidence,
        "skill": skill,
        "quality_gate": forecast.get("quality_gate", {}),
@@ -703,27 +774,82 @@ def _torch_forecast_entry_signal(
        "turnover_24h": ticker.turnover_24h,
        "checks": checks,
        "grid": {"enabled": False, "active": False},
-        "rebound": {"enabled": False, "active": False},
+        "rebound": rebound,
        "learning": {},
        "llm": {},
    }
-    if all(checks.values()):
-        return Signal(
-            symbol,
-            "BUY",
-            confidence,
-            (
+    base_entry_ok = all(checks.values())
+    if base_entry_ok or rebound_entry_sized_ok:
+        buy_confidence = max(confidence, float(rebound.get("probability", 0.0) or 0.0)) if rebound_entry_sized_ok else confidence
+        entry_path = edge_mode if rebound_entry_ok and not base_entry_ok else edge_mode
+        diagnostics["entry_path"] = entry_path
+        if fallback_rebound_entry_ok and not base_entry_ok:
+            reason = (
+                "torch_forecast: rebound fallback confirmed without PyTorch model; "
+                f"rebound_probability={float(rebound.get('probability', 0.0) or 0.0):.3f}, "
+                f"size={position_notional:.2f} USDT"
+            )
+        elif rebound_entry_ok and not base_entry_ok:
+            reason = (
+                "torch_forecast: rebound overlay confirmed; "
+                f"model={forecast.get('model')}, p_up={probability_up:.3f}, "
+                f"expected={expected_return:.4f}%, rebound_probability={float(rebound.get('probability', 0.0) or 0.0):.3f}, "
+                f"size={position_notional:.2f} USDT"
+            )
+        else:
+            reason = (
                "torch_forecast: PyTorch edge confirmed; "
                f"model={forecast.get('model')}, p_up={probability_up:.3f}, "
                f"expected={expected_return:.4f}%, edge_mode={edge_mode}, "
                f"size={position_notional:.2f} USDT"
-            ),
+            )
+        return Signal(
+            symbol,
+            "BUY",
+            round(_clamp(buy_confidence, 0.0, 0.96), 4),
+            reason,
            diagnostics,
        )
    failed = ", ".join(name for name, ok in checks.items() if not ok)
    return Signal(symbol, "HOLD", confidence, f"torch_forecast: entry blocked ({failed})", diagnostics)


+def _torch_rebound_overlay(
+    *,
+    settings: Settings,
+    candles: list[Candle],
+    ticker: Ticker,
+    pattern: dict,
+    llm: dict,
+    spread_ok: bool,
+    liquidity_ok: bool,
+) -> dict:
+    if not settings.rebound_trading_enabled:
+        return {"enabled": False, "active": False, "reason": "rebound trading disabled"}
+    if len(candles) < 21:
+        return {"enabled": True, "active": False, "reason": "not enough candles for rebound"}
+    latest = candles[-1]
+    previous = candles[-2] if len(candles) >= 2 else latest
+    if not _has_entry_indicators(latest):
+        return {"enabled": True, "active": False, "reason": "entry indicators are not ready"}
+    volume_ok = latest.volume_ma_20 is not None and latest.volume >= latest.volume_ma_20 * 0.75
+    atr_percent = (latest.atr_14 / latest.close) * 100 if latest.close and latest.atr_14 is not None else 0.0
+    volatility_ok = 0.04 <= atr_percent <= 6.0
+    return _rebound_state(
+        settings=settings,
+        candles=candles,
+        latest=latest,
+        previous=previous,
+        pattern=pattern,
+        llm=llm,
+        spread_ok=spread_ok,
+        liquidity_ok=liquidity_ok,
+        volume_ok=volume_ok,
+        volatility_ok=volatility_ok,
+        atr_percent=atr_percent,
+    )
+
+
 def _torch_forecast_exit_signal(
    settings: Settings,
    position: Position,
@@ -737,11 +863,15 @@ def _torch_forecast_exit_signal(
    latest = candles[-1] if candles else None
    price = ticker.last_price
    stop_loss_percent = _clamp(settings.stop_loss_percent, 0.003, 0.08)
-    effective_stop_loss = max(position.stop_loss, position.entry_price * (1 - stop_loss_percent))
+    effective_stop_loss = _effective_stop_loss(settings, position, stop_loss_percent)
    atr_multiplier = _clamp(settings.atr_trailing_multiplier, 0.5, 10.0)
-    atr_trailing_stop = None
-    if latest and latest.atr_14 is not None and position.highest_price > position.entry_price:
-        atr_trailing_stop = max(effective_stop_loss, position.highest_price - latest.atr_14 * atr_multiplier)
+    atr_trailing_stop = _atr_trailing_stop(
+        settings,
+        position,
+        latest.atr_14 if latest else None,
+        atr_multiplier,
+        effective_stop_loss,
+    )

    expected_return = _safe_float(forecast.get("expected_return_percent"), 0.0)
    probability_up = _safe_float(forecast.get("probability_up"), 0.5)
@@ -749,14 +879,23 @@ def _torch_forecast_exit_signal(
    min_edge = max(0.0, settings.time_series_min_edge_percent)
    min_probability = _torch_min_probability(settings)
    estimated_exit_net_percent = _estimated_exit_net_percent(position, price, settings)
+    min_exit_net_percent = _min_exit_net_percent(settings)
+    entry_path = str(position.entry_diagnostics.get("entry_path", ""))
+    entry_edge_mode = str(position.entry_diagnostics.get("edge_mode", ""))
+    rebound_fallback_position = entry_path == "rebound_fallback" or entry_edge_mode == "rebound_fallback"
    diagnostics = {
        "strategy_mode": "torch_forecast",
        "price": price,
        "entry_price": position.entry_price,
        "stop_loss": effective_stop_loss,
+        "stop_loss_exit_enabled": settings.stop_loss_exit_enabled,
+        "take_profit": position.take_profit,
        "atr_trailing_stop": atr_trailing_stop,
        "atr_trailing_multiplier": atr_multiplier,
        "highest_price": position.highest_price,
+        "entry_path": entry_path,
+        "entry_edge_mode": entry_edge_mode,
+        "rebound_fallback_position": rebound_fallback_position,
        "forecast": forecast,
        "expected_return_percent": expected_return,
        "min_edge_percent": min_edge,
@@ -764,27 +903,86 @@ def _torch_forecast_exit_signal(
        "min_probability_up": min_probability,
        "skill": skill,
        "estimated_exit_net_percent": round(estimated_exit_net_percent, 4),
+        "min_exit_net_percent": min_exit_net_percent,
        "atr_14": latest.atr_14 if latest else None,
    }
-    if price <= effective_stop_loss:
+    hold_seconds = (utc_now() - position.opened_at).total_seconds()
+    diagnostics["hold_seconds"] = hold_seconds
+    diagnostics["min_hold_seconds"] = settings.min_hold_seconds
+    if effective_stop_loss is not None and price <= effective_stop_loss:
        return Signal(position.symbol, "SELL", 1.0, "torch_forecast: stop-loss hit", diagnostics)
+    if price >= position.take_profit:
+        return Signal(position.symbol, "SELL", 0.96, "torch_forecast: take-profit hit", diagnostics)
    if atr_trailing_stop is not None and price <= atr_trailing_stop:
+        if estimated_exit_net_percent < min_exit_net_percent:
+            diagnostics["atr_exit_blocked_by_min_profit"] = True
+            if estimated_exit_net_percent < 0:
+                diagnostics["atr_exit_blocked_by_cost"] = True
+            return Signal(
+                position.symbol,
+                "HOLD",
+                0.45,
+                "torch_forecast: ATR trailing touched, but exit profit is below minimum",
+                diagnostics,
+            )
        return Signal(position.symbol, "SELL", 0.94, "torch_forecast: ATR trailing stop hit", diagnostics)
    if not _is_torch_forecast(forecast):
+        if rebound_fallback_position:
+            hold_seconds = (utc_now() - position.opened_at).total_seconds()
+            diagnostics["hold_seconds"] = hold_seconds
+            if hold_seconds < settings.min_hold_seconds:
+                return Signal(
+                    position.symbol,
+                    "HOLD",
+                    0.45,
+                    "torch_forecast: rebound fallback minimum hold",
+                    diagnostics,
+                )
+            return Signal(
+                position.symbol,
+                "HOLD",
+                0.42,
+                "torch_forecast: rebound fallback hold without PyTorch model",
+                diagnostics,
+            )
        return Signal(position.symbol, "SELL", 0.78, "torch_forecast: no valid PyTorch forecast to hold", diagnostics)
    if bool(forecast.get("block_entry", False)) or expected_return <= 0.0 or probability_up <= 0.50:
+        if hold_seconds < settings.min_hold_seconds:
+            diagnostics["forecast_exit_blocked_by_min_hold"] = True
+            return Signal(
+                position.symbol,
+                "HOLD",
+                0.46,
+                "torch_forecast: minimum hold protects against fee churn",
+                diagnostics,
+            )
+        forecast_exit = _forecast_exit_signal(
+            forecast=forecast,
+            position=position,
+            price=price,
+            estimated_exit_net_percent=estimated_exit_net_percent,
+            stop_loss_percent=stop_loss_percent,
+            min_edge_percent=min_edge,
+            min_exit_net_percent=min_exit_net_percent,
+        )
+        if forecast_exit is not None:
+            action, confidence, reason = forecast_exit
+            return Signal(position.symbol, action, confidence, reason, diagnostics)
+        diagnostics["forecast_exit_blocked_by_min_profit"] = True
+        if estimated_exit_net_percent < 0:
+            diagnostics["forecast_exit_blocked_by_cost"] = True
        return Signal(
            position.symbol,
-            "SELL",
-            0.86,
+            "HOLD",
+            0.44,
            (
-                "torch_forecast: PyTorch forecast turned negative; "
+                "torch_forecast: forecast weakened, but exit profit is below minimum; "
                f"p_up={probability_up:.3f}, expected={expected_return:.4f}%"
            ),
            diagnostics,
        )
    weak_hold = expected_return < min_edge or probability_up < min_probability or skill <= 0.0
-    if weak_hold and estimated_exit_net_percent >= 0:
+    if weak_hold and estimated_exit_net_percent >= min_exit_net_percent:
        return Signal(
            position.symbol,
            "SELL",
@@ -795,6 +993,8 @@ def _torch_forecast_exit_signal(
            ),
            diagnostics,
        )
+    if weak_hold and estimated_exit_net_percent >= 0:
+        diagnostics["weak_exit_blocked_by_min_profit"] = True
    return Signal(position.symbol, "HOLD", 0.35, "torch_forecast: PyTorch hold confirmed", diagnostics)


@@ -803,10 +1003,29 @@ def _is_torch_forecast(forecast: dict) -> bool:
    return bool(forecast.get("usable", False)) and model in {"torch_lstm", "torch_gru"}


+def _missing_torch_model(forecast: dict) -> bool:
+    model = str(forecast.get("model", "")).strip().lower()
+    reason = str(forecast.get("reason", "")).lower()
+    return (
+        not bool(forecast.get("usable", False))
+        and model in {"", "none"}
+        and "no valid pytorch" in reason
+    )
+
+
 def _torch_min_probability(settings: Settings) -> float:
    return round(_clamp(settings.time_series_min_probability_up, 0.45, 0.75), 4)


+def _dynamic_symbol_position_limit(settings: Settings) -> int:
+    configured_limit = max(1, settings.max_positions_per_symbol)
+    exposure_based_limit = max(
+        1,
+        int(settings.max_symbol_exposure_usdt // max(settings.min_position_usdt, 0.01)),
+    )
+    return min(configured_limit, exposure_based_limit)
+
+
 def _torch_forecast_confidence(settings: Settings, forecast: dict) -> float:
    expected_return = max(0.0, _safe_float(forecast.get("expected_return_percent"), 0.0))
    probability_up = _safe_float(forecast.get("probability_up"), 0.5)
@@ -824,30 +1043,43 @@ def _torch_forecast_position_sizing(
    account: dict | None,
    stop_loss_percent: float,
    forecast: dict,
+    symbol: str | None = None,
 ) -> dict[str, float | str]:
    base = _trend_position_sizing(settings, account, stop_loss_percent)
    base_notional = float(base["notional_usdt"])
-    if base_notional <= 0:
+    kelly = _kelly_position(
+        settings=settings,
+        final_score=_torch_forecast_confidence(settings, forecast),
+        forecast=forecast,
+        adaptive={},
+        account=account,
+        symbol=symbol,
+    )
+    expected_return = max(0.0, _safe_float(forecast.get("expected_return_percent"), 0.0))
+    probability_up = _safe_float(forecast.get("probability_up"), 0.5)
+    skill = max(0.0, _safe_float(forecast.get("skill"), 0.0))
+    min_edge = max(0.01, settings.time_series_min_edge_percent)
+    edge_multiplier = _clamp(expected_return / max(min_edge * 3.0, 0.01), 0.25, 1.15)
+    probability_multiplier = _clamp(0.75 + (probability_up - 0.55) * 3.0, 0.50, 1.20)
+    skill_multiplier = _clamp(0.85 + skill * 0.60, 0.60, 1.15)
+    if settings.kelly_sizing_enabled:
+        raw = float(kelly["kelly_remaining_notional_usdt"]) * _risk_guard_multiplier(account)
+        notional = 0.0 if raw < settings.min_position_usdt else min(raw, settings.max_position_usdt)
+    elif base_notional <= 0:
        notional = 0.0
-        edge_multiplier = probability_multiplier = skill_multiplier = 0.0
    else:
-        expected_return = max(0.0, _safe_float(forecast.get("expected_return_percent"), 0.0))
-        probability_up = _safe_float(forecast.get("probability_up"), 0.5)
-        skill = max(0.0, _safe_float(forecast.get("skill"), 0.0))
-        min_edge = max(0.01, settings.time_series_min_edge_percent)
-        edge_multiplier = _clamp(expected_return / max(min_edge * 3.0, 0.01), 0.25, 1.15)
-        probability_multiplier = _clamp(0.75 + (probability_up - 0.55) * 3.0, 0.50, 1.20)
-        skill_multiplier = _clamp(0.85 + skill * 0.60, 0.60, 1.15)
        raw = base_notional * edge_multiplier * probability_multiplier * skill_multiplier
        notional = 0.0 if raw < settings.min_position_usdt else min(raw, settings.max_position_usdt)
    return {
        **base,
-        "method": "torch_forecast_risk",
+        "method": "torch_forecast_fractional_kelly" if settings.kelly_sizing_enabled else "torch_forecast_risk",
+        "enabled": bool(settings.kelly_sizing_enabled),
        "notional_usdt": round(notional, 2),
        "base_notional_usdt": base["notional_usdt"],
        "torch_edge_multiplier": round(edge_multiplier, 4),
        "torch_probability_multiplier": round(probability_multiplier, 4),
        "torch_skill_multiplier": round(skill_multiplier, 4),
+        **kelly,
    }


@@ -1010,6 +1242,7 @@ def _kelly_position(
    forecast: dict,
    adaptive: dict,
    account: dict | None,
+    symbol: str | None = None,
 ) -> dict[str, float | bool | str]:
    confidence_probability = _confidence_probability(final_score, settings.min_signal_confidence)
    probability_source = "confidence"
@@ -1022,8 +1255,13 @@ def _kelly_position(
    stop_loss = _adaptive_percent(adaptive, "stop_loss_percent", settings.stop_loss_percent, 0.003, 0.08)
    take_profit = _adaptive_percent(adaptive, "take_profit_percent", settings.take_profit_percent, 0.003, 0.20)
    round_trip_cost = max(0.0, 2.0 * (settings.taker_fee_rate + settings.slippage_rate))
-    win_return = max(0.0, take_profit - round_trip_cost)
+    base_win_return = max(0.0, take_profit - round_trip_cost)
    loss_return = max(0.0001, stop_loss + round_trip_cost)
+    expected_net_return = max(0.0, _safe_float(forecast.get("expected_return_percent"), 0.0) / 100.0)
+    implied_win_return = 0.0
+    if probability > 0:
+        implied_win_return = max(0.0, (expected_net_return + (1.0 - probability) * loss_return) / probability)
+    win_return = max(base_win_return, implied_win_return)
    reward_loss_ratio = win_return / loss_return if loss_return > 0 else 0.0
    full_kelly = probability - ((1.0 - probability) / reward_loss_ratio) if reward_loss_ratio > 0 else 0.0
    full_kelly = max(0.0, full_kelly)
@@ -1032,19 +1270,88 @@ def _kelly_position(
    bankroll = _safe_float((account or {}).get("equity"), settings.starting_balance_usdt)
    if bankroll <= 0:
        bankroll = settings.starting_balance_usdt
-    kelly_notional = max(0.0, bankroll * effective_fraction)
+    target_notional = max(0.0, bankroll * effective_fraction)
+    open_symbol_exposure = _account_symbol_exposure(account, symbol)
+    raw_remaining_notional = max(0.0, target_notional - open_symbol_exposure)
+    exchange_min_entry = _account_exchange_min_entry(account, settings)
+    remaining_notional = raw_remaining_notional
+    effective_target_notional = target_notional
+    layer_mode = False
+    if (
+        symbol
+        and target_notional > 0
+        and raw_remaining_notional < exchange_min_entry
+        and exchange_min_entry > settings.min_position_usdt + 1e-9
+        and _account_open_positions_for_symbol(account) > 0
+    ):
+        room = min(
+            max(0.0, settings.max_position_usdt),
+            max(0.0, settings.max_symbol_exposure_usdt - open_symbol_exposure),
+            max(0.0, settings.max_total_exposure_usdt - _account_total_exposure(account)),
+            max(0.0, _safe_float((account or {}).get("cash"), settings.starting_balance_usdt) - settings.min_cash_reserve_usdt),
+        )
+        if room >= exchange_min_entry:
+            remaining_notional = exchange_min_entry
+            effective_target_notional = open_symbol_exposure + exchange_min_entry
+            layer_mode = True
    return {
        "kelly_probability": round(probability, 4),
        "kelly_probability_source": probability_source,
        "kelly_reward_loss_ratio": round(reward_loss_ratio, 4),
+        "kelly_win_return_percent": round(win_return * 100.0, 4),
+        "kelly_loss_return_percent": round(loss_return * 100.0, 4),
+        "kelly_expected_net_percent": round(expected_net_return * 100.0, 4),
        "kelly_full_fraction": round(full_kelly, 4),
        "kelly_fractional_fraction": round(fractional_kelly, 4),
        "kelly_effective_fraction": round(effective_fraction, 4),
        "kelly_bankroll_usdt": round(bankroll, 2),
-        "kelly_notional_usdt": round(kelly_notional, 2),
+        "kelly_target_notional_usdt": round(target_notional, 2),
+        "kelly_effective_target_notional_usdt": round(effective_target_notional, 2),
+        "kelly_open_symbol_exposure_usdt": round(open_symbol_exposure, 2),
+        "kelly_raw_remaining_notional_usdt": round(raw_remaining_notional, 2),
+        "kelly_remaining_notional_usdt": round(remaining_notional, 2),
+        "kelly_notional_usdt": round(remaining_notional, 2),
+        "kelly_exchange_min_entry_usdt": round(exchange_min_entry, 2),
+        "kelly_layer_mode": layer_mode,
    }


+def _account_symbol_exposure(account: dict | None, symbol: str | None = None) -> float:
+    if not isinstance(account, dict):
+        return 0.0
+    direct = _safe_float(account.get("symbol_exposure_usdt"), -1.0)
+    if direct >= 0:
+        return max(0.0, direct)
+    if not symbol:
+        symbol = str(account.get("symbol", "") or "")
+    exposures = account.get("symbol_exposures")
+    if isinstance(exposures, dict) and symbol:
+        return max(0.0, _safe_float(exposures.get(symbol), 0.0))
+    return 0.0
+
+
+def _account_total_exposure(account: dict | None) -> float:
+    if not isinstance(account, dict):
+        return 0.0
+    return max(0.0, _safe_float(account.get("exposure"), 0.0))
+
+
+def _account_open_positions_for_symbol(account: dict | None) -> int:
+    if not isinstance(account, dict):
+        return 0
+    try:
+        return max(0, int(account.get("open_positions_for_symbol", 0)))
+    except (TypeError, ValueError):
+        return 0
+
+
+def _account_exchange_min_entry(account: dict | None, settings: Settings) -> float:
+    minimum = max(0.0, settings.min_position_usdt)
+    if not isinstance(account, dict):
+        return minimum
+    return max(minimum, _safe_float(account.get("exchange_min_entry_usdt"), minimum))
+
+
 def _confidence_probability(final_score: float, min_signal_confidence: float) -> float:
    denominator = max(0.0001, 1.0 - min_signal_confidence)
    ratio = _clamp((final_score - min_signal_confidence) / denominator, 0.0, 1.0)
@@ -1309,6 +1616,27 @@ def _adaptive_percent(adaptive: dict, key: str, default: float, low: float, high
    return _clamp(_safe_float(adaptive.get(key), default), low, high)


+def _effective_stop_loss(settings: Settings, position: Position, stop_loss_percent: float) -> float | None:
+    if not settings.stop_loss_exit_enabled:
+        return None
+    return max(position.stop_loss, position.entry_price * (1 - stop_loss_percent))
+
+
+def _atr_trailing_stop(
+    settings: Settings,
+    position: Position,
+    atr: float | None,
+    atr_multiplier: float,
+    effective_stop_loss: float | None,
+) -> float | None:
+    if atr is None or atr <= 0 or position.highest_price <= position.entry_price:
+        return None
+    raw_stop = position.highest_price - atr * atr_multiplier
+    if settings.stop_loss_exit_enabled and effective_stop_loss is not None:
+        return max(effective_stop_loss, raw_stop)
+    return raw_stop if raw_stop > position.entry_price else None
+
+
 def _estimated_exit_net_percent(position: Position, price: float, settings: Settings) -> float:
    if position.entry_price <= 0:
        return 0.0
@@ -1317,6 +1645,10 @@ def _estimated_exit_net_percent(position: Position, price: float, settings: Sett
    return gross_percent - round_trip_cost_percent


+def _min_exit_net_percent(settings: Settings) -> float:
+    return round(_clamp(settings.min_exit_net_percent, 0.0, 5.0), 4)
+
+
 def _adaptive_indicator_exit_allowed(adaptive: dict, mode_key: str, estimated_exit_net_percent: float) -> bool:
    mode = str(adaptive.get(mode_key, "normal")).lower()
    if mode != "profit_only":
@@ -1333,6 +1665,7 @@ def _forecast_exit_signal(
    estimated_exit_net_percent: float,
    stop_loss_percent: float,
    min_edge_percent: float,
+    min_exit_net_percent: float,
 ) -> tuple[str, float, str] | None:
    if not forecast.get("usable"):
        return None
@@ -1344,7 +1677,7 @@ def _forecast_exit_signal(
    if not strong_negative:
        return None
    reason = forecast.get("reason") or "ожидается снижение"
-    if estimated_exit_net_percent >= 0:
+    if estimated_exit_net_percent >= min_exit_net_percent:
        return "SELL", 0.82, f"прогноз временного ряда ухудшился: {reason}; фиксируем результат"
    loss_from_entry = ((price - position.entry_price) / position.entry_price) if position.entry_price else 0.0
    soft_loss_limit = -max(0.003, stop_loss_percent * 0.35)
@@ -0,0 +1,309 @@
+from __future__ import annotations
+
+import base64
+import hashlib
+import json
+import os
+import uuid
+from datetime import UTC
+from datetime import datetime
+from datetime import timedelta
+from pathlib import Path
+from threading import Lock
+from typing import Any
+
+
+ALLOWED_TRAINING_ARTIFACTS = {
+    "lstm_forecaster.json",
+    "torch_retrain_guard.json",
+    "torch_threshold_calibration.json",
+}
+RUNNING_TIMEOUT = timedelta(hours=12)
+ONLINE_WINDOW = timedelta(minutes=3)
+
+
+class TrainingCoordinator:
+    def __init__(self, runtime_dir: Path) -> None:
+        self.runtime_dir = runtime_dir
+        self.state_path = runtime_dir / "training_coordination.json"
+        self.upload_root = runtime_dir / ".training_uploads"
+        self._lock = Lock()
+
+    def status(self) -> dict[str, Any]:
+        with self._lock:
+            state = self._load_state()
+            self._expire_stale_jobs(state)
+            self._save_state(state)
+            return self._public_status(state)
+
+    def request_retrain(self, payload: dict[str, Any] | None = None) -> dict[str, Any]:
+        payload = payload or {}
+        with self._lock:
+            state = self._load_state()
+            self._expire_stale_jobs(state)
+            existing = self._active_job(state)
+            if existing is not None:
+                self._save_state(state)
+                return {"queued": False, "reason": "active_job_exists", "job": existing, "status": self._public_status(state)}
+
+            now = _now()
+            job = {
+                "id": str(uuid.uuid4()),
+                "status": "pending",
+                "requested_at": now,
+                "requested_by": str(payload.get("source") or "api"),
+                "parameters": _safe_parameters(payload.get("parameters")),
+                "message": "",
+                "artifacts": [],
+            }
+            state.setdefault("jobs", []).append(job)
+            self._trim_jobs(state)
+            self._save_state(state)
+            return {"queued": True, "job": job, "status": self._public_status(state)}
+
+    def heartbeat(self, payload: dict[str, Any] | None = None) -> dict[str, Any]:
+        payload = payload or {}
+        with self._lock:
+            state = self._load_state()
+            worker = self._worker_from_payload(payload)
+            state["worker"] = worker
+            self._save_state(state)
+            return {"ok": True, "worker": worker, "status": self._public_status(state)}
+
+    def claim(self, payload: dict[str, Any] | None = None) -> dict[str, Any]:
+        payload = payload or {}
+        with self._lock:
+            state = self._load_state()
+            self._expire_stale_jobs(state)
+            worker = self._worker_from_payload(payload)
+            state["worker"] = worker
+            job = self._oldest_pending_job(state)
+            if job is None:
+                self._save_state(state)
+                return {"claimed": False, "job": None, "status": self._public_status(state)}
+
+            now = _now()
+            job["status"] = "running"
+            job["claimed_at"] = now
+            job["claimed_by"] = worker["id"]
+            job["worker"] = worker
+            self._save_state(state)
+            return {"claimed": True, "job": job, "status": self._public_status(state)}
+
+    def save_artifact_chunk(self, job_id: str, payload: dict[str, Any]) -> dict[str, Any]:
+        name = Path(str(payload.get("name") or "")).name
+        if name not in ALLOWED_TRAINING_ARTIFACTS:
+            raise ValueError(f"artifact is not allowed: {name}")
+        index = int(payload.get("index", -1))
+        total = int(payload.get("total", 0))
+        sha256 = str(payload.get("sha256") or "").strip().lower()
+        if index < 0 or total <= 0 or index >= total:
+            raise ValueError("invalid artifact chunk index")
+        if not sha256:
+            raise ValueError("artifact sha256 is required")
+        try:
+            chunk = base64.b64decode(str(payload.get("data_base64") or ""), validate=True)
+        except (ValueError, TypeError) as exc:
+            raise ValueError("invalid artifact chunk payload") from exc
+
+        chunk_dir = self.upload_root / job_id / name
+        chunk_dir.mkdir(parents=True, exist_ok=True)
+        (chunk_dir / f"{index:06d}.part").write_bytes(chunk)
+
+        if not all((chunk_dir / f"{part:06d}.part").is_file() for part in range(total)):
+            return {"complete": False, "received": index + 1, "total": total}
+
+        target_tmp = self.runtime_dir / f".{name}.{job_id}.tmp"
+        digest = hashlib.sha256()
+        with target_tmp.open("wb") as output:
+            for part in range(total):
+                data = (chunk_dir / f"{part:06d}.part").read_bytes()
+                digest.update(data)
+                output.write(data)
+        if digest.hexdigest().lower() != sha256:
+            target_tmp.unlink(missing_ok=True)
+            raise ValueError("artifact sha256 mismatch")
+
+        self.runtime_dir.mkdir(parents=True, exist_ok=True)
+        os.replace(target_tmp, self.runtime_dir / name)
+        _remove_tree(chunk_dir)
+
+        with self._lock:
+            state = self._load_state()
+            job = self._job_by_id(state, job_id)
+            if job is not None:
+                artifacts = job.setdefault("artifacts", [])
+                artifacts = [item for item in artifacts if item.get("name") != name]
+                artifacts.append({"name": name, "sha256": sha256, "uploaded_at": _now()})
+                job["artifacts"] = artifacts
+                self._save_state(state)
+        return {"complete": True, "name": name, "sha256": sha256}
+
+    def progress(self, job_id: str, payload: dict[str, Any] | None = None) -> dict[str, Any]:
+        payload = payload or {}
+        with self._lock:
+            state = self._load_state()
+            job = self._job_by_id(state, job_id)
+            if job is None:
+                raise ValueError(f"training job not found: {job_id}")
+            if isinstance(payload.get("worker"), dict):
+                state["worker"] = self._worker_from_payload(payload["worker"])
+            job["status"] = str(payload.get("status") or job.get("status") or "running")
+            job["phase"] = str(payload.get("phase") or job.get("phase") or "running")
+            job["message"] = str(payload.get("message") or job.get("message") or "")
+            job["progress_percent"] = _coerce_percent(payload.get("progress_percent"), job.get("progress_percent", 0))
+            job["updated_at"] = _now()
+            if isinstance(payload.get("details"), dict):
+                job["details"] = payload["details"]
+            self._save_state(state)
+            return {"ok": True, "job": job, "status": self._public_status(state)}
+
+    def complete(self, job_id: str, payload: dict[str, Any] | None = None) -> dict[str, Any]:
+        payload = payload or {}
+        with self._lock:
+            state = self._load_state()
+            job = self._job_by_id(state, job_id)
+            if job is None:
+                raise ValueError(f"training job not found: {job_id}")
+            success = bool(payload.get("success", payload.get("status") == "completed"))
+            job["status"] = "completed" if success else "failed"
+            job["phase"] = "completed" if success else "failed"
+            job["progress_percent"] = 100 if success else _coerce_percent(payload.get("progress_percent"), job.get("progress_percent", 0))
+            job["completed_at"] = _now()
+            job["message"] = str(payload.get("message") or "")
+            if isinstance(payload.get("summary"), dict):
+                job["summary"] = payload["summary"]
+            self._save_state(state)
+            return {"ok": True, "job": job, "status": self._public_status(state)}
+
+    def _load_state(self) -> dict[str, Any]:
+        try:
+            data = json.loads(self.state_path.read_text(encoding="utf-8"))
+        except (OSError, json.JSONDecodeError):
+            data = {}
+        if not isinstance(data, dict):
+            data = {}
+        data.setdefault("jobs", [])
+        return data
+
+    def _save_state(self, state: dict[str, Any]) -> None:
+        self.runtime_dir.mkdir(parents=True, exist_ok=True)
+        tmp = self.state_path.with_suffix(".tmp")
+        tmp.write_text(json.dumps(state, ensure_ascii=False, indent=2) + "\n", encoding="utf-8")
+        os.replace(tmp, self.state_path)
+
+    def _worker_from_payload(self, payload: dict[str, Any]) -> dict[str, Any]:
+        return {
+            "id": str(payload.get("worker_id") or payload.get("id") or "windows-training-host"),
+            "name": str(payload.get("name") or "DESKTOP-TMFDL0H"),
+            "path": str(payload.get("path") or "C:\\Repos\\TradeBot"),
+            "version": str(payload.get("version") or "1"),
+            "last_seen_at": _now(),
+        }
+
+    def _public_status(self, state: dict[str, Any]) -> dict[str, Any]:
+        worker = state.get("worker") if isinstance(state.get("worker"), dict) else {}
+        last_seen = _parse_time(str(worker.get("last_seen_at") or ""))
+        active = self._active_job(state)
+        latest = _latest_job(state)
+        recently_seen = bool(last_seen and datetime.now(UTC) - last_seen <= ONLINE_WINDOW)
+        agent_busy = bool(
+            active
+            and active.get("status") == "running"
+            and worker
+            and active.get("claimed_by") == worker.get("id")
+        )
+        return {
+            "available": True,
+            "agent_online": recently_seen or agent_busy,
+            "agent_recently_seen": recently_seen,
+            "agent_busy": agent_busy,
+            "worker": worker,
+            "active_job": active,
+            "latest_job": latest,
+            "pending_jobs": sum(1 for job in state.get("jobs", []) if job.get("status") == "pending"),
+        }
+
+    def _active_job(self, state: dict[str, Any]) -> dict[str, Any] | None:
+        for job in reversed(state.get("jobs", [])):
+            if job.get("status") in {"pending", "running"}:
+                return job
+        return None
+
+    def _oldest_pending_job(self, state: dict[str, Any]) -> dict[str, Any] | None:
+        for job in state.get("jobs", []):
+            if job.get("status") == "pending":
+                return job
+        return None
+
+    def _job_by_id(self, state: dict[str, Any], job_id: str) -> dict[str, Any] | None:
+        for job in state.get("jobs", []):
+            if job.get("id") == job_id:
+                return job
+        return None
+
+    def _expire_stale_jobs(self, state: dict[str, Any]) -> None:
+        now = datetime.now(UTC)
+        for job in state.get("jobs", []):
+            if job.get("status") != "running":
+                continue
+            claimed_at = _parse_time(str(job.get("claimed_at") or ""))
+            if claimed_at and now - claimed_at > RUNNING_TIMEOUT:
+                job["status"] = "failed"
+                job["completed_at"] = _now()
+                job["message"] = "training worker timeout"
+
+    def _trim_jobs(self, state: dict[str, Any]) -> None:
+        jobs = state.get("jobs", [])
+        if isinstance(jobs, list) and len(jobs) > 30:
+            state["jobs"] = jobs[-30:]
+
+
+def _safe_parameters(value: Any) -> dict[str, Any]:
+    if not isinstance(value, dict):
+        return {}
+    allowed = {"symbols", "limit", "lookbacks", "architectures", "hidden_sizes", "layers", "dropouts", "epochs"}
+    return {key: value[key] for key in allowed if key in value}
+
+
+def _latest_job(state: dict[str, Any]) -> dict[str, Any] | None:
+    jobs = state.get("jobs", [])
+    if not jobs:
+        return None
+    latest = jobs[-1]
+    return latest if isinstance(latest, dict) else None
+
+
+def _now() -> str:
+    return datetime.now(UTC).isoformat(timespec="seconds")
+
+
+def _parse_time(value: str) -> datetime | None:
+    if not value:
+        return None
+    try:
+        return datetime.fromisoformat(value.replace("Z", "+00:00"))
+    except ValueError:
+        return None
+
+
+def _coerce_percent(value: Any, default: Any = 0) -> int:
+    try:
+        number = int(float(value))
+    except (TypeError, ValueError):
+        try:
+            number = int(float(default))
+        except (TypeError, ValueError):
+            number = 0
+    return max(0, min(number, 100))
+
+
+def _remove_tree(path: Path) -> None:
+    if not path.exists():
+        return
+    for child in path.iterdir():
+        if child.is_dir():
+            _remove_tree(child)
+        else:
+            child.unlink(missing_ok=True)
+    path.rmdir()
@@ -67,6 +67,7 @@ def make_settings():
            kelly_max_fraction=0.20,
            risk_per_trade_percent=0.01,
            risk_guard_enabled=True,
+            risk_symbol_guard_enabled=True,
            risk_recent_trade_window=20,
            risk_max_consecutive_losses=4,
            risk_min_recent_profit_factor=0.85,
@@ -87,10 +88,13 @@ def make_settings():
            time_series_probe_min_edge_percent=0.02,
            time_series_probe_min_probability_up=0.55,
            time_series_probe_size_multiplier=0.40,
+            time_series_rebound_fallback_enabled=True,
            stop_loss_percent=0.02,
+            stop_loss_exit_enabled=True,
            take_profit_percent=0.035,
            trailing_stop_percent=0.015,
            min_hold_seconds=180,
+            min_exit_net_percent=0.20,
            entry_cooldown_seconds=180,
            max_daily_drawdown_usdt=6.0,
            min_cash_reserve_usdt=5.0,
@@ -34,7 +34,12 @@ def test_risk_guard_reduces_size_after_consecutive_losses(make_settings, tmp_pat


 def test_risk_guard_blocks_only_bad_symbol(make_settings, tmp_path) -> None:
-    settings = make_settings(tmp_path, risk_max_consecutive_losses=3, symbols=["BTCUSDT", "ETHUSDT"])
+    settings = make_settings(
+        tmp_path,
+        risk_symbol_guard_enabled=True,
+        risk_max_consecutive_losses=3,
+        symbols=["BTCUSDT", "ETHUSDT"],
+    )
    storage = Storage(settings.database_path)
    now = utc_now()
    for _ in range(3):
@@ -76,6 +81,41 @@ def test_risk_guard_blocks_only_bad_symbol(make_settings, tmp_path) -> None:
    assert symbol_rows["ETHUSDT"]["block_new_entries"] is False


+def test_risk_guard_can_disable_symbol_blocks(make_settings, tmp_path) -> None:
+    settings = make_settings(
+        tmp_path,
+        risk_symbol_guard_enabled=False,
+        risk_max_consecutive_losses=3,
+        symbols=["BTCUSDT", "ETHUSDT"],
+    )
+    storage = Storage(settings.database_path)
+    now = utc_now()
+    for _ in range(3):
+        storage.insert_trade(
+            Trade(
+                id=None,
+                symbol="BTCUSDT",
+                side="SELL",
+                qty=1.0,
+                entry_price=100.0,
+                exit_price=99.0,
+                net_pnl=-1.0,
+                opened_at=now,
+                closed_at=now,
+                entry_diagnostics={"forecast": {"probability_up": 0.64, "model": "torch_gru"}},
+            )
+        )
+
+    guard = risk_guard_snapshot(settings, storage.closed_trades(), storage.latest_equity())
+
+    assert guard["symbol_guard_enabled"] is False
+    assert guard["blocked_symbols"] == []
+    symbol_rows = {row["symbol"]: row for row in guard["symbols"]}
+    assert symbol_rows["BTCUSDT"]["consecutive_losses"] == 3
+    assert symbol_rows["BTCUSDT"]["block_new_entries"] is False
+    assert symbol_rows["BTCUSDT"]["reasons"] == []
+
+
 def test_risk_guard_ignores_trades_outside_active_universe(make_settings, tmp_path) -> None:
    settings = make_settings(tmp_path, risk_max_consecutive_losses=2, symbols=["BTCUSDT", "ETHUSDT"])
    storage = Storage(settings.database_path)
@@ -52,6 +52,21 @@ def test_fast_trading_env_sets_effective_intervals(tmp_path, monkeypatch) -> Non
    assert settings.max_entries_per_minute == 4


+def test_symbol_risk_guard_can_be_disabled(tmp_path, monkeypatch) -> None:
+    monkeypatch.delenv("RISK_SYMBOL_GUARD_ENABLED", raising=False)
+    monkeypatch.setenv("TRADING_MODE", "paper")
+    env_file = tmp_path / ".env"
+    env_file.write_text(
+        "TRADING_MODE=paper\nRISK_SYMBOL_GUARD_ENABLED=false\n",
+        encoding="utf-8",
+    )
+
+    settings = load_settings(env_file)
+
+    assert settings.risk_guard_enabled is True
+    assert settings.risk_symbol_guard_enabled is False
+
+
 def test_llm_advisor_is_disabled_by_default(tmp_path, monkeypatch) -> None:
    monkeypatch.delenv("LLM_ADVISOR_ENABLED", raising=False)
    monkeypatch.setenv("TRADING_MODE", "paper")
@@ -84,7 +99,7 @@ def test_default_symbols_are_fixed_trend_pairs(tmp_path, monkeypatch) -> None:
    assert settings.time_series_forecast_enabled is True


-def test_torch_forecast_forces_fixed_symbols(tmp_path, monkeypatch) -> None:
+def test_torch_forecast_keeps_configured_symbol_selection(tmp_path, monkeypatch) -> None:
    for key in (
        "AUTO_SELECT_SYMBOLS",
        "TOP_SYMBOLS_COUNT",
@@ -110,7 +125,32 @@ def test_torch_forecast_forces_fixed_symbols(tmp_path, monkeypatch) -> None:

    settings = load_settings(env_file)

-    assert settings.auto_select_symbols is False
-    assert settings.top_symbols_count == len(FIXED_SPOT_SYMBOLS)
-    assert settings.symbols == FIXED_SPOT_SYMBOLS
+    assert settings.auto_select_symbols is True
+    assert settings.top_symbols_count == 9
+    assert settings.symbols == ("DOGEUSDT", "XRPUSDT")
    assert settings.time_series_forecast_enabled is True
+
+
+def test_auto_select_uses_empty_symbol_list(tmp_path, monkeypatch) -> None:
+    for key in ("AUTO_SELECT_SYMBOLS", "TOP_SYMBOLS_COUNT", "SYMBOLS", "STRATEGY_MODE"):
+        monkeypatch.delenv(key, raising=False)
+    monkeypatch.setenv("TRADING_MODE", "paper")
+    env_file = tmp_path / ".env"
+    env_file.write_text(
+        "\n".join(
+            [
+                "TRADING_MODE=paper",
+                "STRATEGY_MODE=torch_forecast",
+                "AUTO_SELECT_SYMBOLS=true",
+                "TOP_SYMBOLS_COUNT=12",
+                "SYMBOLS=",
+            ]
+        ),
+        encoding="utf-8",
+    )
+
+    settings = load_settings(env_file)
+
+    assert settings.auto_select_symbols is True
+    assert settings.top_symbols_count == 12
+    assert settings.symbols == ()
@@ -4,6 +4,7 @@ import json

 from crypto_spot_bot.dashboard import _apply_fast_trading
 from crypto_spot_bot.dashboard import _safe_config
+from crypto_spot_bot.dashboard import WEB_UI_REMOVED_MESSAGE
 from crypto_spot_bot.storage import Storage


@@ -43,6 +44,7 @@ def test_safe_config_summarizes_torch_forecast_artifact(make_settings, tmp_path)
    assert config["time_series_probe_min_edge_percent"] == 0.02
    assert config["time_series_probe_min_probability_up"] == 0.55
    assert config["time_series_probe_size_multiplier"] == 0.40
+    assert config["time_series_rebound_fallback_enabled"] is True
    assert config["time_series_model_artifact"] == {
        "available": True,
        "type": "pytorch_recurrent_forecaster",
@@ -54,3 +56,8 @@ def test_safe_config_summarizes_torch_forecast_artifact(make_settings, tmp_path)
        "target_horizon": 0,
        "direct_horizon": False,
    }
+
+
+def test_web_ui_is_removed_from_api_service() -> None:
+    assert "Web UI removed" in WEB_UI_REMOVED_MESSAGE
+    assert "/api/*" in WEB_UI_REMOVED_MESSAGE
@@ -27,6 +27,9 @@ def test_paper_broker_buy_and_sell_records_trade(make_settings, tmp_path) -> Non
    assert trade.side == "SELL"
    assert len(broker.open_positions()) == 0
    assert storage.recent_trades(limit=10)
+    summary = storage.closed_trade_summary()
+    assert summary["trades"] == 1
+    assert summary["net_pnl"] == round(trade.net_pnl, 6)


 def test_paper_broker_limits_fast_entries_per_minute(make_settings, tmp_path) -> None:
@@ -54,12 +57,13 @@ def test_paper_broker_limits_fast_entries_per_minute(make_settings, tmp_path) ->
 def test_paper_broker_uses_signal_notional_and_pair_exposure(make_settings, tmp_path) -> None:
    settings = make_settings(
        tmp_path,
+        strategy_mode="torch_forecast",
        min_position_usdt=1,
        max_position_usdt=20,
        max_symbol_exposure_usdt=6,
        max_total_exposure_usdt=50,
        max_open_positions=20,
-        max_positions_per_symbol=1,
+        max_positions_per_symbol=6,
        max_entries_per_minute=0,
    )
    storage = Storage(settings.database_path)
@@ -100,6 +104,63 @@ def test_paper_broker_uses_signal_notional_and_pair_exposure(make_settings, tmp_
    assert 5.5 <= broker.symbol_exposure("BTCUSDT") <= 6.0


+def test_paper_broker_raises_small_signal_to_exchange_min_notional(make_settings, tmp_path) -> None:
+    settings = make_settings(
+        tmp_path,
+        min_position_usdt=1,
+        max_position_usdt=20,
+        max_symbol_exposure_usdt=20,
+        max_total_exposure_usdt=80,
+        max_open_positions=20,
+        max_positions_per_symbol=20,
+        max_entries_per_minute=0,
+    )
+    storage = Storage(settings.database_path)
+    broker = PaperBroker(settings, storage)
+    ticker = Ticker("XRPUSDT", 1.0, 0.999, 1.001, 10_000_000, 100, 0)
+    instrument = Instrument("XRPUSDT", "XRP", "USDT", "Trading", 0.0001, 0.01, 0.01, 5)
+
+    position = broker.buy(
+        Signal("XRPUSDT", "BUY", 0.8, "small rebound", {"position_notional_usdt": 1.5}),
+        ticker,
+        instrument,
+        {"XRPUSDT": 1.0},
+    )
+
+    assert position is not None
+    assert position.notional_usdt >= instrument.min_notional_value
+    assert position.notional_usdt <= settings.max_position_usdt
+
+
+def test_paper_broker_rounds_small_order_up_to_exchange_qty_step(make_settings, tmp_path) -> None:
+    settings = make_settings(
+        tmp_path,
+        min_position_usdt=1,
+        max_position_usdt=20,
+        max_symbol_exposure_usdt=20,
+        max_total_exposure_usdt=80,
+        max_open_positions=20,
+        max_positions_per_symbol=20,
+        max_entries_per_minute=0,
+    )
+    storage = Storage(settings.database_path)
+    broker = PaperBroker(settings, storage)
+    ticker = Ticker("HYPEUSDT", 39.6, 39.59, 39.61, 10_000_000, 100, 0)
+    instrument = Instrument("HYPEUSDT", "HYPE", "USDT", "Trading", 0.001, 0.01, 0.01, 1)
+
+    position = broker.buy(
+        Signal("HYPEUSDT", "BUY", 0.8, "small torch edge", {"position_notional_usdt": 1.05}),
+        ticker,
+        instrument,
+        {"HYPEUSDT": 39.6},
+    )
+
+    assert position is not None
+    assert position.qty == 0.03
+    assert position.notional_usdt >= instrument.min_notional_value
+    assert position.notional_usdt <= settings.max_position_usdt
+
+
 def test_paper_broker_respects_adaptive_exposure_target(make_settings, tmp_path) -> None:
    settings = make_settings(
        tmp_path,
@@ -160,7 +221,7 @@ def test_trend_macd_broker_blocks_dca_for_same_symbol(make_settings, tmp_path) -
    assert len(broker.open_positions()) == 1


-def test_torch_forecast_broker_blocks_dca_for_same_symbol(make_settings, tmp_path) -> None:
+def test_torch_forecast_broker_allows_dynamic_entries_until_total_limit(make_settings, tmp_path) -> None:
    settings = make_settings(
        tmp_path,
        strategy_mode="torch_forecast",
@@ -179,10 +240,41 @@ def test_torch_forecast_broker_blocks_dca_for_same_symbol(make_settings, tmp_pat

    first = broker.buy(Signal("BTCUSDT", "BUY", 0.8, "first", {"position_notional_usdt": 2}), ticker, instrument, {"BTCUSDT": 100})
    second = broker.buy(Signal("BTCUSDT", "BUY", 0.8, "second", {"position_notional_usdt": 2}), ticker, instrument, {"BTCUSDT": 100})
+    third = broker.buy(Signal("BTCUSDT", "BUY", 0.8, "third", {"position_notional_usdt": 2}), ticker, instrument, {"BTCUSDT": 100})
+    fourth = broker.buy(Signal("BTCUSDT", "BUY", 0.8, "fourth", {"position_notional_usdt": 2}), ticker, instrument, {"BTCUSDT": 100})

    assert first is not None
-    assert second is None
-    assert len(broker.open_positions()) == 1
+    assert second is not None
+    assert third is not None
+    assert fourth is None
+    assert len(broker.open_positions()) == 3
+
+
+def test_torch_forecast_broker_respects_configured_symbol_position_limit(make_settings, tmp_path) -> None:
+    settings = make_settings(
+        tmp_path,
+        strategy_mode="torch_forecast",
+        min_position_usdt=1,
+        max_position_usdt=20,
+        max_symbol_exposure_usdt=20,
+        max_total_exposure_usdt=80,
+        max_open_positions=20,
+        max_positions_per_symbol=2,
+        max_entries_per_minute=0,
+    )
+    storage = Storage(settings.database_path)
+    broker = PaperBroker(settings, storage)
+    ticker = Ticker("BTCUSDT", 100, 99.9, 100.1, 10_000_000, 100, 0)
+    instrument = Instrument("BTCUSDT", "BTC", "USDT", "Trading", 0.01, 0.000001, 0.000001, 1)
+
+    first = broker.buy(Signal("BTCUSDT", "BUY", 0.8, "first", {"position_notional_usdt": 2}), ticker, instrument, {"BTCUSDT": 100})
+    second = broker.buy(Signal("BTCUSDT", "BUY", 0.8, "second", {"position_notional_usdt": 2}), ticker, instrument, {"BTCUSDT": 100})
+    third = broker.buy(Signal("BTCUSDT", "BUY", 0.8, "third", {"position_notional_usdt": 2}), ticker, instrument, {"BTCUSDT": 100})
+
+    assert first is not None
+    assert second is not None
+    assert third is None
+    assert len(broker.open_positions()) == 2


 def test_trend_macd_closes_old_paper_positions_outside_symbol_universe(make_settings, tmp_path) -> None:
@@ -233,6 +233,90 @@ def test_trend_macd_exits_on_atr_trailing_stop(make_settings, tmp_path) -> None:
    assert "ATR trailing" in signal.reason


+def test_trend_macd_holds_below_stop_when_stop_loss_exit_disabled(make_settings, tmp_path) -> None:
+    settings = make_settings(
+        tmp_path,
+        strategy_mode="trend_macd",
+        stop_loss_exit_enabled=False,
+        atr_trailing_multiplier=2.2,
+    )
+    strategy = SpotStrategy(settings)
+    candles = _trend_entry_candles(close=99.0, ema50=95.0, macd_cross_up=False)
+    candles[-2].macd = 0.1
+    candles[-2].macd_signal = 0.0
+    candles[-1].macd = 0.1
+    candles[-1].macd_signal = 0.0
+    candles[-1].atr_14 = 1.0
+    position = Position(1, "BTCUSDT", 1, 100, 100, 0.1, 96, 120, 100.5)
+    ticker = Ticker("BTCUSDT", 95.5, 95.49, 95.51, 1_000_000, 100, 0)
+
+    signal = strategy.exit_signal(position, candles, ticker)
+
+    assert signal.action == "HOLD"
+    assert signal.diagnostics["stop_loss"] is None
+    assert signal.diagnostics["stop_loss_exit_enabled"] is False
+
+
+def test_torch_atr_trailing_without_stop_loss_waits_for_profit_stop(make_settings, tmp_path) -> None:
+    settings = make_settings(
+        tmp_path,
+        strategy_mode="torch_forecast",
+        stop_loss_exit_enabled=False,
+        atr_trailing_multiplier=2.2,
+    )
+    strategy = SpotStrategy(settings)
+    candles = _trend_entry_candles(close=99.0, ema50=95.0, macd_cross_up=False)
+    candles[-1].atr_14 = 1.0
+    position = Position(1, "BTCUSDT", 1, 100, 100, 0.1, 96, 120, 101.0)
+    ticker = Ticker("BTCUSDT", 98.7, 98.69, 98.71, 1_000_000, 100, 0)
+
+    signal = strategy.exit_signal(
+        position,
+        candles,
+        ticker,
+        forecast={
+            "usable": True,
+            "model": "torch_lstm",
+            "expected_return_percent": 0.4,
+            "probability_up": 0.62,
+            "skill": 0.18,
+        },
+    )
+
+    assert signal.action == "HOLD"
+    assert signal.diagnostics["atr_trailing_stop"] is None
+
+
+def test_torch_atr_trailing_without_stop_loss_can_lock_profit(make_settings, tmp_path) -> None:
+    settings = make_settings(
+        tmp_path,
+        strategy_mode="torch_forecast",
+        stop_loss_exit_enabled=False,
+        atr_trailing_multiplier=2.2,
+    )
+    strategy = SpotStrategy(settings)
+    candles = _trend_entry_candles(close=104.0, ema50=95.0, macd_cross_up=False)
+    candles[-1].atr_14 = 1.0
+    position = Position(1, "BTCUSDT", 1, 100, 100, 0.1, 96, 120, 104.0)
+    ticker = Ticker("BTCUSDT", 101.7, 101.69, 101.71, 1_000_000, 100, 0)
+
+    signal = strategy.exit_signal(
+        position,
+        candles,
+        ticker,
+        forecast={
+            "usable": True,
+            "model": "torch_lstm",
+            "expected_return_percent": 0.4,
+            "probability_up": 0.62,
+            "skill": 0.18,
+        },
+    )
+
+    assert signal.action == "SELL"
+    assert "ATR trailing" in signal.reason
+
+
 def test_torch_forecast_buys_only_from_positive_torch_edge(make_settings, tmp_path) -> None:
    settings = make_settings(
        tmp_path,
@@ -263,7 +347,8 @@ def test_torch_forecast_buys_only_from_positive_torch_edge(make_settings, tmp_pa
    assert signal.action == "BUY"
    assert signal.diagnostics["strategy_mode"] == "torch_forecast"
    assert signal.diagnostics["checks"]["torch_model_ok"] is True
-    assert signal.diagnostics["position_notional_usdt"] == 25.0
+    assert signal.diagnostics["position_sizing"]["method"] == "torch_forecast_fractional_kelly"
+    assert settings.min_position_usdt <= signal.diagnostics["position_notional_usdt"] <= settings.max_position_usdt


 def test_torch_forecast_blocks_without_valid_torch_model(make_settings, tmp_path) -> None:
@@ -284,6 +369,169 @@ def test_torch_forecast_blocks_without_valid_torch_model(make_settings, tmp_path
    assert signal.diagnostics["checks"]["torch_model_ok"] is False


+def test_torch_forecast_allows_additional_entries_until_symbol_limit(make_settings, tmp_path) -> None:
+    settings = make_settings(
+        tmp_path,
+        strategy_mode="torch_forecast",
+        min_position_usdt=1,
+        max_symbol_exposure_usdt=3,
+        max_positions_per_symbol=3,
+        max_position_usdt=25,
+        stop_loss_percent=0.04,
+        risk_per_trade_percent=0.01,
+    )
+    strategy = SpotStrategy(settings)
+    ticker = Ticker("BTCUSDT", 105, 104.99, 105.01, 10_000_000, 1000, 1.0)
+    forecast = {
+        "usable": True,
+        "model": "torch_gru",
+        "expected_return_percent": 0.36,
+        "probability_up": 0.66,
+        "skill": 0.22,
+        "block_entry": False,
+    }
+
+    additional = strategy.entry_signal(
+        "BTCUSDT",
+        [],
+        ticker,
+        open_positions_for_symbol=1,
+        forecast=forecast,
+        account={"equity": 100.0},
+    )
+    capped = strategy.entry_signal(
+        "BTCUSDT",
+        [],
+        ticker,
+        open_positions_for_symbol=3,
+        forecast=forecast,
+        account={"equity": 100.0},
+    )
+
+    assert additional.action == "BUY"
+    assert capped.action == "HOLD"
+    assert "symbol position limit" in capped.reason
+
+
+def test_torch_forecast_kelly_buys_only_remaining_symbol_allocation(make_settings, tmp_path) -> None:
+    settings = make_settings(
+        tmp_path,
+        strategy_mode="torch_forecast",
+        min_position_usdt=1,
+        max_position_usdt=8,
+        max_symbol_exposure_usdt=25,
+        max_positions_per_symbol=6,
+        stop_loss_percent=0.04,
+        take_profit_percent=0.035,
+        kelly_sizing_enabled=True,
+        kelly_fraction=0.25,
+        kelly_max_fraction=0.20,
+        time_series_min_edge_percent=0.10,
+        time_series_min_probability_up=0.47,
+    )
+    strategy = SpotStrategy(settings)
+    ticker = Ticker("BTCUSDT", 105, 104.99, 105.01, 10_000_000, 1000, 1.0)
+    forecast = {
+        "usable": True,
+        "model": "torch_gru",
+        "expected_return_percent": 0.60,
+        "probability_up": 0.84,
+        "skill": 0.22,
+        "block_entry": False,
+    }
+
+    first = strategy.entry_signal(
+        "BTCUSDT",
+        [],
+        ticker,
+        open_positions_for_symbol=0,
+        forecast=forecast,
+        account={"equity": 100.0, "symbol": "BTCUSDT", "symbol_exposure_usdt": 0.0},
+    )
+    second = strategy.entry_signal(
+        "BTCUSDT",
+        [],
+        ticker,
+        open_positions_for_symbol=1,
+        forecast=forecast,
+        account={"equity": 100.0, "symbol": "BTCUSDT", "symbol_exposure_usdt": 8.0},
+    )
+    filled = strategy.entry_signal(
+        "BTCUSDT",
+        [],
+        ticker,
+        open_positions_for_symbol=2,
+        forecast=forecast,
+        account={"equity": 100.0, "symbol": "BTCUSDT", "symbol_exposure_usdt": 20.0},
+    )
+
+    first_sizing = first.diagnostics["position_sizing"]
+    second_sizing = second.diagnostics["position_sizing"]
+    assert first.action == "BUY"
+    assert first_sizing["method"] == "torch_forecast_fractional_kelly"
+    assert first_sizing["kelly_target_notional_usdt"] > settings.max_position_usdt
+    assert first.diagnostics["position_notional_usdt"] == settings.max_position_usdt
+    assert second.action == "BUY"
+    assert 1 <= second.diagnostics["position_notional_usdt"] < settings.max_position_usdt
+    assert second_sizing["kelly_open_symbol_exposure_usdt"] == 8.0
+    assert filled.action == "HOLD"
+    assert filled.diagnostics["checks"]["risk_size_ok"] is False
+
+
+def test_torch_forecast_kelly_allows_next_exchange_minimum_layer(make_settings, tmp_path) -> None:
+    settings = make_settings(
+        tmp_path,
+        strategy_mode="torch_forecast",
+        min_position_usdt=1,
+        max_position_usdt=8,
+        max_symbol_exposure_usdt=25,
+        max_total_exposure_usdt=75,
+        max_positions_per_symbol=6,
+        stop_loss_percent=0.04,
+        take_profit_percent=0.035,
+        kelly_sizing_enabled=True,
+        kelly_fraction=0.25,
+        kelly_max_fraction=0.20,
+        time_series_min_edge_percent=0.10,
+        time_series_min_probability_up=0.47,
+        time_series_min_confidence=0.4,
+    )
+    strategy = SpotStrategy(settings)
+    ticker = Ticker("HYPEUSDT", 63.14, 63.13, 63.15, 10_000_000, 1000, 1.0)
+
+    signal = strategy.entry_signal(
+        "HYPEUSDT",
+        [],
+        ticker,
+        open_positions_for_symbol=1,
+        forecast={
+            "usable": True,
+            "model": "torch_gru",
+            "expected_return_percent": 0.2115,
+            "probability_up": 0.5163,
+            "skill": 0.0156,
+            "block_entry": False,
+        },
+        account={
+            "equity": 98.6,
+            "cash": 88.54,
+            "exposure": 10.07,
+            "symbol": "HYPEUSDT",
+            "symbol_exposure_usdt": 5.05,
+            "open_positions_for_symbol": 1,
+            "exchange_min_entry_usdt": 5.07,
+        },
+    )
+
+    sizing = signal.diagnostics["position_sizing"]
+    assert signal.action == "BUY"
+    assert signal.diagnostics["checks"]["risk_size_ok"] is True
+    assert sizing["kelly_target_notional_usdt"] < sizing["kelly_open_symbol_exposure_usdt"]
+    assert sizing["kelly_raw_remaining_notional_usdt"] == 0.0
+    assert sizing["kelly_layer_mode"] is True
+    assert signal.diagnostics["position_notional_usdt"] == 5.07
+
+
 def test_torch_forecast_blocks_failed_quality_gate(make_settings, tmp_path) -> None:
    settings = make_settings(
        tmp_path,
@@ -318,7 +566,7 @@ def test_torch_forecast_blocks_failed_quality_gate(make_settings, tmp_path) -> N
    assert signal.diagnostics["checks"]["quality_gate_ok"] is False


-def test_torch_forecast_probe_buys_on_positive_high_probability(make_settings, tmp_path) -> None:
+def test_torch_forecast_probe_blocks_when_kelly_size_is_too_small(make_settings, tmp_path) -> None:
    settings = make_settings(
        tmp_path,
        strategy_mode="torch_forecast",
@@ -351,11 +599,11 @@ def test_torch_forecast_probe_buys_on_positive_high_probability(make_settings, t
        account={"equity": 100.0},
    )

-    assert signal.action == "BUY"
+    assert signal.action == "HOLD"
    assert signal.diagnostics["edge_mode"] == "probe"
    assert signal.diagnostics["checks"]["expected_edge_ok"] is True
-    assert signal.diagnostics["position_sizing"]["edge_mode"] == "probe"
-    assert settings.min_position_usdt <= signal.diagnostics["position_notional_usdt"] < settings.max_position_usdt
+    assert signal.diagnostics["checks"]["risk_size_ok"] is False
+    assert signal.diagnostics["position_notional_usdt"] == 0.0


 def test_torch_forecast_probe_blocks_negative_expected_return(make_settings, tmp_path) -> None:
@@ -392,9 +640,227 @@ def test_torch_forecast_probe_blocks_negative_expected_return(make_settings, tmp
    assert signal.diagnostics["checks"]["expected_edge_ok"] is False


+def test_torch_forecast_rebound_overlay_blocks_when_kelly_size_is_too_small(make_settings, tmp_path) -> None:
+    settings = make_settings(
+        tmp_path,
+        strategy_mode="torch_forecast",
+        rebound_trading_enabled=True,
+        rebound_entry_confidence=0.55,
+        rebound_min_probability=0.55,
+        rebound_max_position_usdt=6.0,
+        time_series_min_edge_percent=0.10,
+        time_series_probe_min_probability_up=0.55,
+        max_position_usdt=25,
+        stop_loss_percent=0.04,
+        risk_per_trade_percent=0.01,
+    )
+    strategy = SpotStrategy(settings)
+    candles = _rebound_candles()
+    ticker = Ticker(
+        symbol="BTCUSDT",
+        last_price=candles[-1].close,
+        bid=candles[-1].close * 0.9999,
+        ask=candles[-1].close * 1.0001,
+        turnover_24h=10_000_000,
+        volume_24h=1000,
+        change_24h=-2.0,
+    )
+
+    signal = strategy.entry_signal(
+        "BTCUSDT",
+        candles,
+        ticker,
+        open_positions_for_symbol=0,
+        pattern={"label": "РЅРёСЃС…РѕРґСЏС‰РёР№ С‚СЂРµРЅРґ", "score": 0.28},
+        forecast={
+            "usable": True,
+            "model": "torch_gru",
+            "expected_return_percent": 0.01,
+            "probability_up": 0.56,
+            "skill": 0.05,
+            "block_entry": False,
+        },
+        account={"equity": 100.0},
+    )
+
+    assert signal.action == "HOLD"
+    assert signal.diagnostics["rebound"]["active"] is True
+    assert signal.diagnostics["model_rebound_entry_ok"] is True
+    assert signal.diagnostics["rebound_entry_sized_ok"] is False
+    assert signal.diagnostics["checks"]["expected_edge_ok"] is False
+    assert signal.diagnostics["checks"]["risk_size_ok"] is False
+
+
+def test_torch_forecast_rebound_overlay_does_not_buy_negative_forecast(make_settings, tmp_path) -> None:
+    settings = make_settings(
+        tmp_path,
+        strategy_mode="torch_forecast",
+        rebound_trading_enabled=True,
+        rebound_entry_confidence=0.55,
+        rebound_min_probability=0.55,
+        time_series_min_edge_percent=0.10,
+        time_series_probe_min_probability_up=0.55,
+    )
+    strategy = SpotStrategy(settings)
+    candles = _rebound_candles()
+    ticker = Ticker(
+        symbol="BTCUSDT",
+        last_price=candles[-1].close,
+        bid=candles[-1].close * 0.9999,
+        ask=candles[-1].close * 1.0001,
+        turnover_24h=10_000_000,
+        volume_24h=1000,
+        change_24h=-2.0,
+    )
+
+    signal = strategy.entry_signal(
+        "BTCUSDT",
+        candles,
+        ticker,
+        open_positions_for_symbol=0,
+        pattern={"label": "РЅРёСЃС…РѕРґСЏС‰РёР№ С‚СЂРµРЅРґ", "score": 0.28},
+        forecast={
+            "usable": True,
+            "model": "torch_gru",
+            "expected_return_percent": -0.01,
+            "probability_up": 0.56,
+            "skill": 0.05,
+            "block_entry": False,
+        },
+        account={"equity": 100.0},
+    )
+
+    assert signal.action == "HOLD"
+    assert signal.diagnostics["rebound"]["active"] is True
+    assert signal.diagnostics["rebound_entry_ok"] is False
+    assert signal.diagnostics["edge_mode"] == "blocked"
+
+
+def test_torch_forecast_rebound_fallback_blocks_when_kelly_size_is_too_small(make_settings, tmp_path) -> None:
+    settings = make_settings(
+        tmp_path,
+        strategy_mode="torch_forecast",
+        rebound_trading_enabled=True,
+        rebound_entry_confidence=0.55,
+        rebound_min_probability=0.55,
+        rebound_max_position_usdt=6.0,
+        time_series_rebound_fallback_enabled=True,
+        stop_loss_percent=0.04,
+        risk_per_trade_percent=0.01,
+    )
+    strategy = SpotStrategy(settings)
+    candles = _rebound_candles()
+    ticker = Ticker(
+        symbol="HYPEUSDT",
+        last_price=candles[-1].close,
+        bid=candles[-1].close * 0.9999,
+        ask=candles[-1].close * 1.0001,
+        turnover_24h=10_000_000,
+        volume_24h=1000,
+        change_24h=-2.0,
+    )
+
+    signal = strategy.entry_signal(
+        "HYPEUSDT",
+        candles,
+        ticker,
+        open_positions_for_symbol=0,
+        pattern={"label": "РЅРёСЃС…РѕРґСЏС‰РёР№ С‚СЂРµРЅРґ", "score": 0.28},
+        forecast={
+            "usable": False,
+            "model": "none",
+            "reason": "no valid PyTorch LSTM/GRU model for symbol",
+            "block_entry": False,
+        },
+        account={"equity": 100.0},
+    )
+
+    assert signal.action == "HOLD"
+    assert signal.diagnostics["fallback_rebound_entry_ok"] is True
+    assert signal.diagnostics["rebound_entry_sized_ok"] is False
+    assert signal.diagnostics["missing_torch_model"] is True
+    assert signal.diagnostics["checks"]["risk_size_ok"] is False
+
+
+def test_torch_forecast_rebound_fallback_can_be_disabled(make_settings, tmp_path) -> None:
+    settings = make_settings(
+        tmp_path,
+        strategy_mode="torch_forecast",
+        rebound_trading_enabled=True,
+        rebound_entry_confidence=0.55,
+        rebound_min_probability=0.55,
+        time_series_rebound_fallback_enabled=False,
+    )
+    strategy = SpotStrategy(settings)
+    candles = _rebound_candles()
+    ticker = Ticker(
+        symbol="HYPEUSDT",
+        last_price=candles[-1].close,
+        bid=candles[-1].close * 0.9999,
+        ask=candles[-1].close * 1.0001,
+        turnover_24h=10_000_000,
+        volume_24h=1000,
+        change_24h=-2.0,
+    )
+
+    signal = strategy.entry_signal(
+        "HYPEUSDT",
+        candles,
+        ticker,
+        open_positions_for_symbol=0,
+        pattern={"label": "РЅРёСЃС…РѕРґСЏС‰РёР№ С‚СЂРµРЅРґ", "score": 0.28},
+        forecast={
+            "usable": False,
+            "model": "none",
+            "reason": "no valid PyTorch LSTM/GRU model for symbol",
+            "block_entry": False,
+        },
+        account={"equity": 100.0},
+    )
+
+    assert signal.action == "HOLD"
+    assert signal.diagnostics["missing_torch_model"] is True
+    assert signal.diagnostics["fallback_rebound_entry_ok"] is False
+
+
 def test_torch_forecast_exits_when_forecast_turns_negative(make_settings, tmp_path) -> None:
    settings = make_settings(tmp_path, strategy_mode="torch_forecast", stop_loss_percent=0.04)
    strategy = SpotStrategy(settings)
+    position = Position(
+        1,
+        "SOLUSDT",
+        1,
+        100,
+        100,
+        0.1,
+        96,
+        120,
+        103,
+        opened_at=utc_now() - timedelta(seconds=600),
+    )
+    ticker = Ticker("SOLUSDT", 101, 100.99, 101.01, 10_000_000, 1000, 1.0)
+
+    signal = strategy.exit_signal(
+        position,
+        _trend_entry_candles(),
+        ticker,
+        forecast={
+            "usable": True,
+            "model": "torch_lstm",
+            "expected_return_percent": -0.08,
+            "probability_up": 0.43,
+            "skill": 0.18,
+            "block_entry": True,
+        },
+    )
+
+    assert signal.action == "SELL"
+    assert "прогноз" in signal.reason
+
+
+def test_torch_forecast_holds_negative_forecast_during_min_hold(make_settings, tmp_path) -> None:
+    settings = make_settings(tmp_path, strategy_mode="torch_forecast", min_hold_seconds=180)
+    strategy = SpotStrategy(settings)
    position = Position(1, "SOLUSDT", 1, 100, 100, 0.1, 96, 120, 103)
    ticker = Ticker("SOLUSDT", 101, 100.99, 101.01, 10_000_000, 1000, 1.0)

@@ -412,8 +878,223 @@ def test_torch_forecast_exits_when_forecast_turns_negative(make_settings, tmp_pa
        },
    )

+    assert signal.action == "HOLD"
+    assert signal.diagnostics["forecast_exit_blocked_by_min_hold"] is True
+
+
+def test_torch_forecast_holds_fee_churn_exit_after_min_hold(make_settings, tmp_path) -> None:
+    settings = make_settings(tmp_path, strategy_mode="torch_forecast", min_hold_seconds=60)
+    strategy = SpotStrategy(settings)
+    position = Position(
+        1,
+        "BTCUSDT",
+        1,
+        100,
+        100,
+        0.1,
+        96,
+        120,
+        100.1,
+        opened_at=utc_now() - timedelta(seconds=600),
+    )
+    ticker = Ticker("BTCUSDT", 99.99, 99.98, 100.0, 10_000_000, 1000, 1.0)
+
+    signal = strategy.exit_signal(
+        position,
+        _trend_entry_candles(),
+        ticker,
+        forecast={
+            "usable": True,
+            "model": "torch_lstm",
+            "expected_return_percent": -0.01,
+            "probability_up": 0.499,
+            "skill": 0.18,
+            "block_entry": False,
+        },
+    )
+
+    assert signal.action == "HOLD"
+    assert signal.diagnostics["forecast_exit_blocked_by_cost"] is True
+
+
+def test_torch_forecast_holds_atr_trailing_exit_that_does_not_cover_fees(make_settings, tmp_path) -> None:
+    settings = make_settings(tmp_path, strategy_mode="torch_forecast", min_hold_seconds=60)
+    strategy = SpotStrategy(settings)
+    candles = _trend_entry_candles(close=100.2)
+    candles[-1].atr_14 = 0.8
+    position = Position(
+        1,
+        "MNTUSDT",
+        1,
+        100,
+        100,
+        0.1,
+        96,
+        120,
+        102,
+        opened_at=utc_now() - timedelta(seconds=600),
+    )
+    ticker = Ticker("MNTUSDT", 100.2, 100.19, 100.21, 10_000_000, 1000, 1.0)
+
+    signal = strategy.exit_signal(
+        position,
+        candles,
+        ticker,
+        forecast={
+            "usable": True,
+            "model": "torch_lstm",
+            "expected_return_percent": 0.4,
+            "probability_up": 0.58,
+            "skill": 0.18,
+            "block_entry": False,
+        },
+    )
+
+    assert signal.action == "HOLD"
+    assert signal.diagnostics["atr_exit_blocked_by_cost"] is True
+
+
+def test_torch_forecast_holds_atr_trailing_exit_below_min_profit(make_settings, tmp_path) -> None:
+    settings = make_settings(tmp_path, strategy_mode="torch_forecast", min_hold_seconds=60, min_exit_net_percent=0.20)
+    strategy = SpotStrategy(settings)
+    candles = _trend_entry_candles(close=100.35)
+    candles[-1].atr_14 = 0.6
+    position = Position(
+        1,
+        "MNTUSDT",
+        1,
+        100,
+        100,
+        0.1,
+        96,
+        120,
+        102,
+        opened_at=utc_now() - timedelta(seconds=600),
+    )
+    ticker = Ticker("MNTUSDT", 100.35, 100.34, 100.36, 10_000_000, 1000, 1.0)
+
+    signal = strategy.exit_signal(
+        position,
+        candles,
+        ticker,
+        forecast={
+            "usable": True,
+            "model": "torch_lstm",
+            "expected_return_percent": 0.4,
+            "probability_up": 0.58,
+            "skill": 0.18,
+            "block_entry": False,
+        },
+    )
+
+    assert signal.action == "HOLD"
+    assert signal.diagnostics["atr_exit_blocked_by_min_profit"] is True
+    assert signal.diagnostics["estimated_exit_net_percent"] < settings.min_exit_net_percent
+
+
+def test_torch_forecast_holds_negative_forecast_exit_below_min_profit(make_settings, tmp_path) -> None:
+    settings = make_settings(tmp_path, strategy_mode="torch_forecast", min_hold_seconds=60, min_exit_net_percent=0.20)
+    strategy = SpotStrategy(settings)
+    position = Position(
+        1,
+        "BTCUSDT",
+        1,
+        100,
+        100,
+        0.1,
+        96,
+        120,
+        100.5,
+        opened_at=utc_now() - timedelta(seconds=600),
+    )
+    ticker = Ticker("BTCUSDT", 100.35, 100.34, 100.36, 10_000_000, 1000, 1.0)
+
+    signal = strategy.exit_signal(
+        position,
+        _trend_entry_candles(close=100.35),
+        ticker,
+        forecast={
+            "usable": True,
+            "model": "torch_lstm",
+            "expected_return_percent": -0.2,
+            "probability_up": 0.40,
+            "skill": 0.18,
+            "block_entry": False,
+            "reason": "model turned down",
+        },
+    )
+
+    assert signal.action == "HOLD"
+    assert signal.diagnostics["forecast_exit_blocked_by_min_profit"] is True
+    assert signal.diagnostics["estimated_exit_net_percent"] < settings.min_exit_net_percent
+
+
+def test_torch_forecast_rebound_fallback_holds_without_model(make_settings, tmp_path) -> None:
+    settings = make_settings(tmp_path, strategy_mode="torch_forecast", min_hold_seconds=180)
+    strategy = SpotStrategy(settings)
+    position = Position(
+        1,
+        "XRPUSDT",
+        5,
+        1.0,
+        5.0,
+        0.005,
+        0.96,
+        1.035,
+        1.0,
+        entry_diagnostics={"entry_path": "rebound_fallback", "edge_mode": "rebound_fallback"},
+    )
+    ticker = Ticker("XRPUSDT", 1.001, 1.0009, 1.0011, 10_000_000, 1000, 1.0)
+
+    signal = strategy.exit_signal(
+        position,
+        _trend_entry_candles(close=1.0, ema50=0.98),
+        ticker,
+        forecast={
+            "usable": False,
+            "model": "none",
+            "reason": "no valid PyTorch LSTM/GRU model for symbol",
+            "block_entry": False,
+        },
+    )
+
+    assert signal.action == "HOLD"
+    assert signal.diagnostics["rebound_fallback_position"] is True
+    assert "rebound fallback" in signal.reason
+
+
+def test_torch_forecast_rebound_fallback_still_sells_take_profit(make_settings, tmp_path) -> None:
+    settings = make_settings(tmp_path, strategy_mode="torch_forecast")
+    strategy = SpotStrategy(settings)
+    position = Position(
+        1,
+        "XRPUSDT",
+        5,
+        1.0,
+        5.0,
+        0.005,
+        0.96,
+        1.035,
+        1.04,
+        opened_at=utc_now() - timedelta(seconds=600),
+        entry_diagnostics={"entry_path": "rebound_fallback", "edge_mode": "rebound_fallback"},
+    )
+    ticker = Ticker("XRPUSDT", 1.036, 1.0359, 1.0361, 10_000_000, 1000, 1.0)
+
+    signal = strategy.exit_signal(
+        position,
+        _trend_entry_candles(close=1.0, ema50=0.98),
+        ticker,
+        forecast={
+            "usable": False,
+            "model": "none",
+            "reason": "no valid PyTorch LSTM/GRU model for symbol",
+            "block_entry": False,
+        },
+    )
+
    assert signal.action == "SELL"
-    assert "torch_forecast" in signal.reason
+    assert "take-profit" in signal.reason


 def test_strategy_emits_buy_when_score_passes_threshold(make_settings, tmp_path) -> None:
@@ -0,0 +1,88 @@
+from __future__ import annotations
+
+import base64
+import hashlib
+import json
+
+from crypto_spot_bot.training_coordination import TrainingCoordinator
+
+
+def test_training_coordinator_claims_and_completes_job(tmp_path) -> None:
+    coordinator = TrainingCoordinator(tmp_path)
+
+    requested = coordinator.request_retrain({"source": "android"})
+    job_id = requested["job"]["id"]
+    heartbeat = coordinator.heartbeat({"worker_id": "win-1", "name": "DESKTOP-TMFDL0H"})
+    claimed = coordinator.claim({"worker_id": "win-1", "name": "DESKTOP-TMFDL0H"})
+
+    assert requested["queued"] is True
+    assert heartbeat["status"]["agent_online"] is True
+    assert claimed["claimed"] is True
+    assert claimed["job"]["id"] == job_id
+    assert coordinator.status()["active_job"]["status"] == "running"
+
+    progress = coordinator.progress(
+        job_id,
+        {"status": "running", "phase": "training", "progress_percent": 42, "message": "epoch 1"},
+    )
+
+    assert progress["job"]["phase"] == "training"
+    assert progress["job"]["progress_percent"] == 42
+    assert coordinator.status()["active_job"]["message"] == "epoch 1"
+
+    completed = coordinator.complete(job_id, {"success": True, "message": "ok"})
+
+    assert completed["job"]["status"] == "completed"
+    assert coordinator.status()["active_job"] is None
+
+
+def test_training_coordinator_accepts_chunked_artifact_upload(tmp_path) -> None:
+    coordinator = TrainingCoordinator(tmp_path)
+    job = coordinator.request_retrain({"source": "test"})["job"]
+    payload = b'{"type":"pytorch_recurrent_forecaster","symbols":{}}\n'
+    sha256 = hashlib.sha256(payload).hexdigest()
+    first = payload[:20]
+    second = payload[20:]
+
+    part_1 = coordinator.save_artifact_chunk(
+        job["id"],
+        {
+            "name": "lstm_forecaster.json",
+            "index": 0,
+            "total": 2,
+            "sha256": sha256,
+            "data_base64": base64.b64encode(first).decode("ascii"),
+        },
+    )
+    part_2 = coordinator.save_artifact_chunk(
+        job["id"],
+        {
+            "name": "lstm_forecaster.json",
+            "index": 1,
+            "total": 2,
+            "sha256": sha256,
+            "data_base64": base64.b64encode(second).decode("ascii"),
+        },
+    )
+
+    assert part_1["complete"] is False
+    assert part_2["complete"] is True
+    assert (tmp_path / "lstm_forecaster.json").read_bytes() == payload
+    assert coordinator.status()["latest_job"]["artifacts"][0]["sha256"] == sha256
+
+
+def test_running_claimed_job_keeps_agent_online_when_heartbeat_is_stale(tmp_path) -> None:
+    coordinator = TrainingCoordinator(tmp_path)
+    coordinator.request_retrain({"source": "android"})
+    coordinator.claim({"worker_id": "win-1", "name": "DESKTOP-TMFDL0H"})
+
+    state_path = tmp_path / "training_coordination.json"
+    state = json.loads(state_path.read_text(encoding="utf-8"))
+    state["worker"]["last_seen_at"] = "2026-01-01T00:00:00+00:00"
+    state_path.write_text(json.dumps(state), encoding="utf-8")
+
+    status = coordinator.status()
+
+    assert status["agent_recently_seen"] is False
+    assert status["agent_busy"] is True
+    assert status["agent_online"] is True
@@ -74,7 +74,7 @@ def _decision(
        return {"accepted": False, "reason": "candidate_expectancy_non_positive"}
    if int(walk_summary.get("trades", 0) or 0) >= min_trades and float(walk_summary.get("avg_net_percent", 0.0) or 0.0) <= min_avg_net_percent:
        return {"accepted": False, "reason": "candidate_walk_forward_expectancy_non_positive"}
-    if current_score > 0 and candidate_score < current_score * (1.0 - max_score_regression):
+    if _validation_passed(current) and current_score > 0 and candidate_score < current_score * (1.0 - max_score_regression):
        return {"accepted": False, "reason": "candidate_score_regressed_vs_current"}
    return {"accepted": True, "reason": "candidate_passed_guard"}

@@ -222,13 +222,13 @@ def _parse_args() -> argparse.Namespace:
    parser.add_argument("--min-trades", type=int, default=12, help="Minimum non-overlapping trades for recommendation.")
    parser.add_argument("--min-full-replay-trades", type=int, default=8, help="Prefer recommendations with at least this many full replay trades.")
    parser.add_argument("--edge-grid", default="0.00,0.02,0.04,0.05,0.06,0.08,0.10", help="Percent edge thresholds.")
-    parser.add_argument("--probability-grid", default="0.55,0.56,0.57,0.58,0.59,0.60,0.62,0.64,0.66,0.68,0.70", help="P(up) thresholds.")
-    parser.add_argument("--confidence-grid", default="0.40,0.50,0.56,0.60,0.64,0.68,0.72", help="Confidence thresholds.")
+    parser.add_argument("--probability-grid", default="0.45,0.47,0.50,0.52,0.54,0.55,0.56,0.58,0.60,0.62,0.64,0.66,0.68,0.70", help="P(up) thresholds.")
+    parser.add_argument("--confidence-grid", default="0.40", help="Confidence thresholds.")
    parser.add_argument("--top", type=int, default=15, help="How many top results to print and save.")
    parser.add_argument("--output", default="", help="Optional JSON output path.")
    parser.add_argument("--batch-size", type=int, default=256, help="Torch inference batch size.")
    parser.add_argument("--threads", type=int, default=0, help="Torch CPU threads; 0 keeps torch default.")
-    parser.add_argument("--walk-forward-folds", type=int, default=4, help="Threshold walk-forward folds.")
+    parser.add_argument("--walk-forward-folds", type=int, default=8, help="Threshold walk-forward folds.")
    parser.add_argument("--min-oos-trades", type=int, default=30, help="Minimum out-of-sample walk-forward trades for a valid model.")
    parser.add_argument("--min-oos-symbols", type=int, default=2, help="Minimum symbols with out-of-sample trades.")
    parser.add_argument("--max-oos-symbol-share", type=float, default=0.75, help="Reject if one symbol contributes more than this share of out-of-sample trades.")
@@ -569,6 +569,7 @@ def _full_backtest(
    rows: list[dict[str, Any]] = []
    max_hold = max(12, horizon * 8)
    stop_loss_percent = max(0.003, min(0.08, float(settings.stop_loss_percent))) * 100.0
+    stop_loss_exit_enabled = bool(getattr(settings, "stop_loss_exit_enabled", True))
    atr_multiplier = max(0.5, min(10.0, float(settings.atr_trailing_multiplier)))
    for record in sorted(records, key=lambda item: (item.timestamp, item.symbol)):
        position = positions.get(record.symbol)
@@ -576,10 +577,15 @@ def _full_backtest(
            position["highest"] = max(position["highest"], record.close)
            net_percent = _net_percent(position["entry_price"], record.close, round_trip_cost)
            held = record.index - int(position["entry_index"])
-            atr_stop = (
-                record.close <= position["highest"] - record.atr * atr_multiplier
+            atr_stop_level = (
+                position["highest"] - record.atr * atr_multiplier
                if record.atr > 0 and position["highest"] > position["entry_price"]
-                else False
+                else None
+            )
+            atr_stop = bool(
+                atr_stop_level is not None
+                and record.close <= atr_stop_level
+                and (stop_loss_exit_enabled or atr_stop_level > position["entry_price"])
            )
            weak_forecast = (
                record.expected_percent < thresholds.edge
@@ -587,7 +593,7 @@ def _full_backtest(
                or record.skill <= 0.0
            )
            exit_reason = ""
-            if net_percent <= -stop_loss_percent:
+            if stop_loss_exit_enabled and net_percent <= -stop_loss_percent:
                exit_reason = "stop_loss"
            elif atr_stop:
                exit_reason = "atr_trailing_stop"
@@ -663,6 +669,7 @@ def _benchmark_backtest(
    rows: list[dict[str, Any]] = []
    max_hold = max(12, horizon * 8)
    stop_loss_percent = max(0.003, min(0.08, float(settings.stop_loss_percent))) * 100.0
+    stop_loss_exit_enabled = bool(getattr(settings, "stop_loss_exit_enabled", True))
    atr_multiplier = max(0.5, min(10.0, float(settings.atr_trailing_multiplier)))
    for record in sorted(records, key=lambda item: (item.timestamp, item.symbol)):
        position = positions.get(record.symbol)
@@ -670,13 +677,18 @@ def _benchmark_backtest(
            position["highest"] = max(position["highest"], record.close)
            net_percent = _net_percent(position["entry_price"], record.close, round_trip_cost)
            held = record.index - int(position["entry_index"])
-            atr_stop = (
-                record.close <= position["highest"] - record.atr * atr_multiplier
+            atr_stop_level = (
+                position["highest"] - record.atr * atr_multiplier
                if record.atr > 0 and position["highest"] > position["entry_price"]
-                else False
+                else None
+            )
+            atr_stop = bool(
+                atr_stop_level is not None
+                and record.close <= atr_stop_level
+                and (stop_loss_exit_enabled or atr_stop_level > position["entry_price"])
            )
            exit_reason = ""
-            if net_percent <= -stop_loss_percent:
+            if stop_loss_exit_enabled and net_percent <= -stop_loss_percent:
                exit_reason = "stop_loss"
            elif atr_stop:
                exit_reason = "atr_trailing_stop"
@@ -2,7 +2,7 @@
 param(
    [string]$TaskName = "TradeBot PyTorch Forecaster Retrainer",
    [int]$EveryHours = 6,
-    [string]$Symbols = "BTCUSDT,ETHUSDT,SOLUSDT,LTCUSDT",
+    [string]$Symbols = "",
    [int]$Limit = 3000,
    [int]$Horizon = 0,
    [string]$Horizons = "",
@@ -0,0 +1,119 @@
+[CmdletBinding()]
+param(
+    [string]$TaskName = "TradeBot Windows Training Agent",
+    [string]$ApiBaseUrl = "https://tb.kusoft.xyz",
+    [string]$ApiAuth = "",
+    [int]$PollSeconds = 10,
+    [int]$WatchdogMinutes = 5,
+    [string]$RepoRoot = "",
+    [switch]$StartNow,
+    [switch]$KeepLegacyRetrainer
+)
+
+$ErrorActionPreference = "Stop"
+
+if (-not $RepoRoot) {
+    $RepoRoot = (Resolve-Path (Join-Path $PSScriptRoot "..")).Path
+}
+$Agent = Join-Path $RepoRoot "tools\windows_training_agent.py"
+if (-not (Test-Path $Agent)) {
+    throw "Windows training agent not found: $Agent"
+}
+
+function Resolve-Python {
+    $venvPython = Join-Path $RepoRoot ".venv\Scripts\python.exe"
+    if (Test-Path $venvPython) {
+        return $venvPython
+    }
+
+    $userPython = Join-Path $env:LOCALAPPDATA "Programs\TradeBotPython312\python.exe"
+    if (Test-Path $userPython) {
+        return $userPython
+    }
+
+    foreach ($candidate in @("python.exe", "python")) {
+        $command = Get-Command $candidate -ErrorAction SilentlyContinue
+        if ($command) {
+            return $command.Source
+        }
+    }
+    throw "Python was not found. Create .venv or install Python 3.12."
+}
+
+function Resolve-WindowlessPython {
+    $python = Resolve-Python
+    $pythonw = Join-Path (Split-Path -Parent $python) "pythonw.exe"
+    if (Test-Path $pythonw) {
+        return $pythonw
+    }
+    return $python
+}
+
+if ($ApiAuth) {
+    [Environment]::SetEnvironmentVariable("TRADEBOT_API_AUTH", $ApiAuth, "User")
+    $env:TRADEBOT_API_AUTH = $ApiAuth
+}
+[Environment]::SetEnvironmentVariable("TRADEBOT_API_BASE_URL", $ApiBaseUrl, "User")
+[Environment]::SetEnvironmentVariable("TRADEBOT_TRAINING_WORKER_NAME", $env:COMPUTERNAME, "User")
+$env:TRADEBOT_API_BASE_URL = $ApiBaseUrl
+$env:TRADEBOT_TRAINING_WORKER_NAME = $env:COMPUTERNAME
+
+if (-not $KeepLegacyRetrainer) {
+    foreach ($legacyName in @("TradeBot PyTorch Forecaster Retrainer", "TradeBot LSTM Retrainer")) {
+        $legacyTask = Get-ScheduledTask -TaskName $legacyName -ErrorAction SilentlyContinue
+        if ($legacyTask) {
+            Unregister-ScheduledTask -TaskName $legacyName -Confirm:$false
+            Write-Host "Removed legacy scheduled task '$legacyName'."
+        }
+    }
+}
+
+$python = Resolve-WindowlessPython
+$currentUser = [System.Security.Principal.WindowsIdentity]::GetCurrent().Name
+$arguments = @(
+    "-u",
+    "`"$Agent`"",
+    "--repo-root", "`"$RepoRoot`"",
+    "--api-base-url", "`"$ApiBaseUrl`"",
+    "--poll-seconds", $PollSeconds.ToString()
+) -join " "
+
+$action = New-ScheduledTaskAction -Execute $python -Argument $arguments -WorkingDirectory $RepoRoot
+$trigger = @(
+    New-ScheduledTaskTrigger -AtLogOn -User $currentUser
+    New-ScheduledTaskTrigger -AtStartup
+    New-ScheduledTaskTrigger `
+        -Once `
+        -At (Get-Date).AddMinutes(1) `
+        -RepetitionInterval (New-TimeSpan -Minutes $WatchdogMinutes) `
+        -RepetitionDuration (New-TimeSpan -Days 3650)
+)
+$principal = New-ScheduledTaskPrincipal `
+    -UserId $currentUser `
+    -LogonType Interactive `
+    -RunLevel Limited
+$settings = New-ScheduledTaskSettingsSet `
+    -StartWhenAvailable `
+    -MultipleInstances IgnoreNew `
+    -AllowStartIfOnBatteries `
+    -DontStopIfGoingOnBatteries `
+    -RestartCount 999 `
+    -RestartInterval (New-TimeSpan -Minutes 1) `
+    -ExecutionTimeLimit (New-TimeSpan -Days 30)
+
+Register-ScheduledTask `
+    -TaskName $TaskName `
+    -Action $action `
+    -Trigger $trigger `
+    -Principal $principal `
+    -Settings $settings `
+    -Description "Keeps the TradeBot Windows training agent online and polls the public bot API for retrain jobs." `
+    -Force | Out-Null
+
+if ($StartNow) {
+    Start-ScheduledTask -TaskName $TaskName
+}
+
+Write-Host "Registered scheduled task '$TaskName' for Windows startup, logon, and watchdog restarts."
+Write-Host "Agent API: $ApiBaseUrl"
+Write-Host "Agent script: $Agent"
@@ -2,7 +2,7 @@
 param(
    [int]$MinReplayTrades = 8,
    [int]$MaxAttempts = 0,
-    [string]$Symbols = "BTCUSDT,ETHUSDT,SOLUSDT,LTCUSDT",
+    [string]$Symbols = "",
    [int]$Limit = 3000,
    [switch]$DeployToPi,
    [string]$PiHost = "192.168.0.185",
@@ -119,10 +119,12 @@ while ($true) {
        "-NoProfile",
        "-ExecutionPolicy", "Bypass",
        "-File", $Runner,
-        "-Symbols", $Symbols,
        "-Limit", $Limit.ToString(),
        "-Seed", $attemptSeed.ToString()
    )
+    if ($Symbols) {
+        $runnerArgs += @("-Symbols", $Symbols)
+    }
    if ($DeployToPi) {
        $runnerArgs += "-DeployToPi"
        if ($PiHost) { $runnerArgs += @("-PiHost", $PiHost) }
@@ -190,9 +190,11 @@ try {
    $calibrationBaseArgs = @(
        "-u",
        "tools\calibrate_torch_thresholds.py",
-        "--limit", "2000",
-        "--calibration-window", "720",
-        "--min-trades", "12"
+        "--limit", "3000",
+        "--calibration-window", "1200",
+        "--min-trades", "60",
+        "--walk-forward-folds", "8",
+        "--confidence-grid", "0.40"
    )
    if ($Symbols) { $calibrationBaseArgs += @("--symbols", $Symbols) }
    if ($EnvFile) { $calibrationBaseArgs += @("--env", $EnvFile) }
@@ -118,6 +118,10 @@ def main() -> None:
    target_horizons = _horizons(args.horizons, decision_horizon)
    feature_names = _feature_names_arg(args.features)
    round_trip_cost = max(0.0, 2.0 * (float(settings.taker_fee_rate) + float(settings.slippage_rate)))
+    _progress(
+        f"training started: symbols={len(symbols)} interval={interval} "
+        f"limit={args.limit} epochs={args.epochs}"
+    )

    artifact: dict[str, Any] = {
        "version": 4,
@@ -141,7 +145,9 @@ def main() -> None:
        "symbols": {},
    }

-    for symbol in symbols:
+    total_symbols = len(symbols)
+    for index, symbol in enumerate(symbols, start=1):
+        _progress(f"{symbol}: training started ({index}/{total_symbols})")
        result = _train_symbol(
            client=client,
            symbol=symbol,
@@ -170,10 +176,10 @@ def main() -> None:
            seed=args.seed,
        )
        if result is None:
-            print(f"{symbol}: skipped, not enough candles or train/validation samples")
+            _progress(f"{symbol}: skipped, not enough candles or train/validation samples")
            continue
        artifact["symbols"][symbol] = result
-        print(
+        _progress(
            f"{symbol}: model={result['model']} lookback={result['lookback']} "
            f"features={result['input_size']} hidden={result['hidden_size']} "
            f"layers={result['num_layers']} horizons={','.join(map(str, result['target_horizons']))} "
@@ -187,7 +193,11 @@ def main() -> None:
    tmp_output = output.with_name(f"{output.name}.tmp")
    tmp_output.write_text(json.dumps(artifact, ensure_ascii=False, indent=2) + "\n", encoding="utf-8")
    tmp_output.replace(output)
-    print(f"saved {output}")
+    _progress(f"saved {output}")
+
+
+def _progress(message: str) -> None:
+    print(message, flush=True)


 def _parse_args() -> argparse.Namespace:
@@ -274,12 +284,13 @@ def _train_symbol(
            add_indicators(rows)
            market_candles[context_symbol] = rows
        except Exception as exc:
-            print(f"{symbol}: context {context_symbol} skipped: {exc}")
+            _progress(f"{symbol}: context {context_symbol} skipped: {exc}")
    trend_candles = _historical_klines(client, symbol, "D", min(max(260, limit // 24 + 260), 1000))
    add_indicators(trend_candles)

    best: dict[str, Any] | None = None
    for lookback in lookbacks:
+        _progress(f"{symbol}: preparing lookback={lookback}")
        prepared = _prepare_data(
            candles=candles,
            feature_names=feature_names,
@@ -307,6 +318,11 @@ def _train_symbol(
                    for dropout in dropouts:
                        if num_layers <= 1 and dropout != 0.0:
                            continue
+                        _progress(
+                            f"{symbol}: fitting {architecture} "
+                            f"lookback={lookback} hidden={hidden_size} "
+                            f"layers={num_layers} dropout={dropout}"
+                        )
                        candidate = _fit_candidate(
                            prepared=prepared,
                            architecture=architecture,
@@ -0,0 +1,421 @@
+from __future__ import annotations
+
+import argparse
+import base64
+import hashlib
+import json
+import os
+import platform
+import queue
+import re
+import subprocess
+import sys
+import threading
+import time
+from datetime import datetime
+from pathlib import Path
+from typing import Any
+from urllib.error import HTTPError
+from urllib.error import URLError
+from urllib.request import Request
+from urllib.request import urlopen
+
+
+ARTIFACT_NAMES = (
+    "lstm_forecaster.json",
+    "torch_retrain_guard.json",
+    "torch_threshold_calibration.json",
+)
+
+
+def main() -> None:
+    args = parse_args()
+    repo_root = Path(args.repo_root).resolve()
+    runtime_dir = repo_root / "runtime"
+    runtime_dir.mkdir(parents=True, exist_ok=True)
+    log_path = Path(args.log_file).resolve() if args.log_file else runtime_dir / "windows_training_agent.log"
+
+    log(log_path, f"TradeBot Windows training agent started for {args.api_base_url}")
+    while True:
+        try:
+            poll_once(args, repo_root, runtime_dir, log_path)
+        except Exception as exc:  # noqa: BLE001 - agent must keep running.
+            log(log_path, f"ERROR: {exc}")
+        if args.once:
+            break
+        time.sleep(max(5, args.poll_seconds))
+
+
+def poll_once(args: argparse.Namespace, repo_root: Path, runtime_dir: Path, log_path: Path) -> None:
+    worker = worker_payload(args, repo_root)
+    api_json(args, "/api/training/heartbeat", worker)
+    claim = api_json(args, "/api/training/claim", worker)
+    if not claim.get("claimed"):
+        return
+    job = claim.get("job") if isinstance(claim.get("job"), dict) else {}
+    job_id = str(job.get("id") or "")
+    if not job_id:
+        return
+    log(log_path, f"Claimed retrain job {job_id}")
+    report_progress(args, job_id, "running", "claimed", 2, "Задание получено Windows-agent")
+    success = False
+    message = ""
+    summary: dict[str, Any] = {}
+    try:
+        run_retrain(args, job_id, job, repo_root, log_path)
+        summary = read_json(runtime_dir / "torch_retrain_guard.json")
+        report_progress(args, job_id, "running", "uploading", 72, "Обучение завершено, загружаю артефакты")
+        for name in ARTIFACT_NAMES:
+            path = runtime_dir / name
+            if path.is_file():
+                upload_artifact(args, job_id, path, log_path)
+        success = True
+        message = "training completed"
+        log(log_path, f"Completed retrain job {job_id}")
+    except Exception as exc:  # noqa: BLE001 - report failure to the bot.
+        message = str(exc)
+        log(log_path, f"Job {job_id} failed: {message}")
+    finally:
+        payload = {"success": success, "message": message, "summary": summary}
+        api_json(args, f"/api/training/jobs/{job_id}/complete", payload)
+
+
+def run_retrain(args: argparse.Namespace, job_id: str, job: dict[str, Any], repo_root: Path, log_path: Path) -> None:
+    script = repo_root / "tools" / "run_torch_retrain.ps1"
+    if not script.is_file():
+        raise RuntimeError(f"retrain script not found: {script}")
+    cmd = [
+        "powershell.exe",
+        "-NoProfile",
+        "-ExecutionPolicy",
+        "Bypass",
+        "-File",
+        str(script),
+    ]
+    parameters = job.get("parameters") if isinstance(job.get("parameters"), dict) else {}
+    arg_map = {
+        "symbols": "-Symbols",
+        "limit": "-Limit",
+        "lookbacks": "-Lookbacks",
+        "architectures": "-Architectures",
+        "hidden_sizes": "-HiddenSizes",
+        "layers": "-Layers",
+        "dropouts": "-Dropouts",
+        "epochs": "-Epochs",
+    }
+    for key, ps_arg in arg_map.items():
+        value = parameters.get(key)
+        if value not in (None, ""):
+            cmd.extend([ps_arg, str(value)])
+    log(log_path, "Running retrain: " + " ".join(quote_for_log(part) for part in cmd))
+    report_progress(args, job_id, "running", "training", 8, "PyTorch retrain запущен")
+    line_count = 0
+    output_queue: queue.Queue[str] = queue.Queue()
+
+    def read_output() -> None:
+        assert process.stdout is not None
+        for raw_line in process.stdout:
+            output_queue.put(raw_line.rstrip())
+
+    with subprocess.Popen(
+        cmd,
+        cwd=str(repo_root),
+        stdout=subprocess.PIPE,
+        stderr=subprocess.STDOUT,
+        text=True,
+        encoding="utf-8",
+        errors="replace",
+        **hidden_subprocess_kwargs(),
+    ) as process:
+        reader = threading.Thread(target=read_output, name="training-output-reader", daemon=True)
+        reader.start()
+        last_report_at = 0.0
+        started_at = time.monotonic()
+        last_output_at = started_at
+        last_message = "PyTorch retrain выполняется"
+        while True:
+            got_line = False
+            try:
+                message = output_queue.get(timeout=5)
+                got_line = True
+                last_output_at = time.monotonic()
+                log(log_path, message)
+                line_count += 1
+                if message:
+                    last_message = friendly_training_message(message)
+            except queue.Empty:
+                pass
+
+            progress = min(70, 8 + line_count // 3)
+            now = time.monotonic()
+            if got_line or now - last_report_at >= 30:
+                report_message = last_message
+                if not got_line:
+                    report_message = training_heartbeat_message(now, started_at, last_output_at, last_message)
+                safe_report_progress(args, job_id, "running", "training", progress, report_message, log_path)
+                last_report_at = now
+
+            if process.poll() is not None and output_queue.empty():
+                break
+
+        reader.join(timeout=2)
+        code = process.wait()
+    if code != 0:
+        raise RuntimeError(f"retrain failed with exit code {code}")
+    report_progress(args, job_id, "running", "guard", 70, "Guard завершён, подготавливаю артефакты")
+
+
+def friendly_training_message(message: str) -> str:
+    cleaned = message.strip()
+    if not cleaned:
+        return "PyTorch обучает модель"
+
+    if "Starting PyTorch recurrent retrain:" in cleaned:
+        return "PyTorch LSTM/GRU запущен: готовлю данные и варианты модели"
+
+    started = re.search(
+        r"training started: symbols=(?P<symbols>\d+) interval=(?P<interval>\d+) "
+        r"limit=(?P<limit>\d+) epochs=(?P<epochs>\d+)",
+        cleaned,
+    )
+    if started:
+        interval = started.group("interval")
+        timeframe = "1h" if interval == "60" else f"{interval}m"
+        return (
+            f"Старт обучения: {started.group('symbols')} пар, таймфрейм {timeframe}, "
+            f"история {started.group('limit')} свечей, до {started.group('epochs')} эпох"
+        )
+
+    pair_started = re.search(r"^(?P<symbol>[A-Z0-9]+): training started \((?P<index>\d+)/(?P<total>\d+)\)", cleaned)
+    if pair_started:
+        return (
+            f"{pair_started.group('symbol')}: обучение пары "
+            f"{pair_started.group('index')}/{pair_started.group('total')}"
+        )
+
+    preparing = re.search(r"^(?P<symbol>[A-Z0-9]+): preparing lookback=(?P<lookback>\d+)", cleaned)
+    if preparing:
+        return f"{preparing.group('symbol')}: готовлю окно {preparing.group('lookback')} свечей"
+
+    fitting = re.search(
+        r"^(?P<symbol>[A-Z0-9]+): fitting (?P<arch>lstm|gru) "
+        r"lookback=(?P<lookback>\d+) hidden=(?P<hidden>\d+) "
+        r"layers=(?P<layers>\d+) dropout=(?P<dropout>[0-9.]+)",
+        cleaned,
+    )
+    if fitting:
+        return (
+            f"{fitting.group('symbol')}: обучаю {fitting.group('arch').upper()}, "
+            f"окно {fitting.group('lookback')}, нейронов {fitting.group('hidden')}, "
+            f"слоёв {fitting.group('layers')}, dropout {fitting.group('dropout')}"
+        )
+
+    model = re.search(
+        r"^(?P<symbol>[A-Z0-9]+): model=torch_(?P<arch>lstm|gru).*?"
+        r"mae=(?P<mae>[0-9.]+)%.*?skill=(?P<skill>-?[0-9.]+).*?dir=(?P<direction>[0-9.]+)",
+        cleaned,
+    )
+    if model:
+        direction = float(model.group("direction")) * 100
+        skill = float(model.group("skill")) * 100
+        return (
+            f"{model.group('symbol')}: выбран {model.group('arch').upper()}, "
+            f"ошибка {model.group('mae')}%, skill {skill:.1f}%, направление {direction:.1f}%"
+        )
+
+    if "Calibrating current artifact" in cleaned:
+        return "Проверяю текущую модель на replay"
+    if "Calibrating candidate artifact" in cleaned:
+        return "Проверяю новую модель на replay"
+    if "Running retrain guard" in cleaned:
+        return "Gate сравнивает новую модель с текущей"
+    if "Candidate rejected by guard" in cleaned:
+        return "Новая модель обучилась, но gate не дал ей ходу"
+    if "Candidate accepted by guard" in cleaned:
+        return "Новая модель прошла gate и стала активной"
+
+    return cleaned[-220:]
+
+
+def training_heartbeat_message(now: float, started_at: float, last_output_at: float, last_message: str) -> str:
+    elapsed = format_duration(now - started_at)
+    idle_seconds = max(0.0, now - last_output_at)
+    if idle_seconds >= 45:
+        return (
+            f"PyTorch обучает модель: процесс активен {elapsed}; "
+            f"последний лог {format_duration(idle_seconds)} назад: {last_message[:140]}"
+        )
+    return last_message or f"PyTorch обучает модель: процесс активен {elapsed}"
+
+
+def format_duration(seconds: float) -> str:
+    total_seconds = max(0, int(seconds))
+    minutes, seconds_part = divmod(total_seconds, 60)
+    hours, minutes_part = divmod(minutes, 60)
+    if hours:
+        return f"{hours}ч {minutes_part}м"
+    if minutes:
+        return f"{minutes}м {seconds_part}с"
+    return f"{seconds_part}с"
+
+
+def upload_artifact(args: argparse.Namespace, job_id: str, path: Path, log_path: Path) -> None:
+    digest = hashlib.sha256(path.read_bytes()).hexdigest()
+    size = path.stat().st_size
+    chunk_size = max(64 * 1024, args.chunk_size)
+    total = max(1, (size + chunk_size - 1) // chunk_size)
+    log(log_path, f"Uploading {path.name}: {size} bytes, {total} chunks")
+    with path.open("rb") as source:
+        for index in range(total):
+            data = source.read(chunk_size)
+            payload = {
+                "name": path.name,
+                "index": index,
+                "total": total,
+                "sha256": digest,
+                "data_base64": base64.b64encode(data).decode("ascii"),
+            }
+            api_json(args, f"/api/training/jobs/{job_id}/artifacts/chunk", payload, timeout=120)
+            if index == 0 or index == total - 1 or index % 10 == 0:
+                progress = 72 + int(((index + 1) / total) * 23)
+                report_progress(args, job_id, "running", "uploading", progress, f"Загружаю {path.name}: {index + 1}/{total}")
+
+
+def report_progress(
+    args: argparse.Namespace,
+    job_id: str,
+    status: str,
+    phase: str,
+    progress_percent: int,
+    message: str,
+) -> None:
+    api_json(
+        args,
+        f"/api/training/jobs/{job_id}/progress",
+        {
+            "status": status,
+            "phase": phase,
+            "progress_percent": progress_percent,
+            "message": message,
+            "worker": worker_payload(args, Path(args.repo_root).resolve()),
+        },
+    )
+
+
+def safe_report_progress(
+    args: argparse.Namespace,
+    job_id: str,
+    status: str,
+    phase: str,
+    progress_percent: int,
+    message: str,
+    log_path: Path,
+) -> None:
+    last_error: Exception | None = None
+    for attempt in range(1, 4):
+        try:
+            report_progress(args, job_id, status, phase, progress_percent, message)
+            return
+        except Exception as exc:  # noqa: BLE001 - keep the local training process alive.
+            last_error = exc
+            if attempt < 3:
+                time.sleep(attempt * 2)
+    log(log_path, f"Temporary progress upload error; training continues: {last_error}")
+
+
+def api_json(args: argparse.Namespace, path: str, payload: dict[str, Any], timeout: int = 30) -> dict[str, Any]:
+    url = args.api_base_url.rstrip("/") + path
+    body = json.dumps(payload, ensure_ascii=False).encode("utf-8")
+    headers = {"Content-Type": "application/json", "Accept": "application/json"}
+    token = args.api_auth or os.environ.get("TRADEBOT_API_AUTH", "")
+    headers.update(auth_headers(token))
+    request = Request(url, data=body, headers=headers, method="POST")
+    try:
+        with urlopen(request, timeout=timeout) as response:
+            text = response.read().decode("utf-8")
+    except HTTPError as exc:
+        detail = exc.read().decode("utf-8", errors="replace")
+        raise RuntimeError(f"HTTP {exc.code} {path}: {detail[:300]}") from exc
+    except URLError as exc:
+        raise RuntimeError(f"network error {path}: {exc.reason}") from exc
+    return json.loads(text) if text.strip() else {}
+
+
+def auth_headers(token: str) -> dict[str, str]:
+    value = token.strip()
+    if not value:
+        return {}
+    headers = {"X-TradeBot-Token": value}
+    if value.lower().startswith(("basic ", "bearer ")):
+        headers["Authorization"] = value
+    elif ":" in value:
+        encoded = base64.b64encode(value.encode("utf-8")).decode("ascii")
+        headers["Authorization"] = f"Basic {encoded}"
+    else:
+        headers["Authorization"] = f"Bearer {value}"
+    return headers
+
+
+def worker_payload(args: argparse.Namespace, repo_root: Path) -> dict[str, Any]:
+    name = args.worker_name or platform.node() or "Windows training host"
+    return {
+        "worker_id": args.worker_id or f"{name}:{repo_root}",
+        "name": name,
+        "path": str(repo_root),
+        "version": "1",
+    }
+
+
+def log(path: Path, message: str) -> None:
+    path.parent.mkdir(parents=True, exist_ok=True)
+    stamp = datetime.now().astimezone().isoformat(timespec="seconds")
+    line = f"[{stamp}] {message}"
+    if sys.stdout is not None:
+        try:
+            print(line, flush=True)
+        except OSError:
+            pass
+    with path.open("a", encoding="utf-8") as handle:
+        handle.write(line + "\n")
+
+
+def read_json(path: Path) -> dict[str, Any]:
+    try:
+        data = json.loads(path.read_text(encoding="utf-8"))
+    except (OSError, json.JSONDecodeError):
+        return {}
+    return data if isinstance(data, dict) else {}
+
+
+def hidden_subprocess_kwargs() -> dict[str, Any]:
+    if os.name != "nt":
+        return {}
+    startupinfo = subprocess.STARTUPINFO()
+    startupinfo.dwFlags |= subprocess.STARTF_USESHOWWINDOW
+    startupinfo.wShowWindow = 0
+    return {
+        "creationflags": getattr(subprocess, "CREATE_NO_WINDOW", 0),
+        "startupinfo": startupinfo,
+    }
+
+
+def quote_for_log(value: str) -> str:
+    return f'"{value}"' if " " in value else value
+
+
+def parse_args() -> argparse.Namespace:
+    parser = argparse.ArgumentParser(description="Poll TradeBot for retrain jobs and execute them on Windows.")
+    parser.add_argument("--api-base-url", default=os.environ.get("TRADEBOT_API_BASE_URL", "https://tb.kusoft.xyz"))
+    parser.add_argument("--api-auth", default=os.environ.get("TRADEBOT_API_AUTH", ""))
+    parser.add_argument("--repo-root", default=str(Path(__file__).resolve().parents[1]))
+    parser.add_argument("--worker-id", default=os.environ.get("TRADEBOT_TRAINING_WORKER_ID", ""))
+    parser.add_argument("--worker-name", default=os.environ.get("TRADEBOT_TRAINING_WORKER_NAME", ""))
+    parser.add_argument("--poll-seconds", type=int, default=int(os.environ.get("TRADEBOT_TRAINING_POLL_SECONDS", "60")))
+    parser.add_argument("--chunk-size", type=int, default=int(os.environ.get("TRADEBOT_TRAINING_CHUNK_SIZE", str(512 * 1024))))
+    parser.add_argument("--log-file", default=os.environ.get("TRADEBOT_TRAINING_LOG", ""))
+    parser.add_argument("--once", action="store_true")
+    return parser.parse_args()
+
+
+if __name__ == "__main__":
+    main()
Author	SHA1	Message	Date
Codex	7f1ac694e4	Improve Windows training agent progress	2026-07-03 20:44:09 +03:00
Codex	33c3831bf2	Require minimum net profit for forecast exits	2026-07-02 15:35:29 +03:00
Codex	f0c70e2e1f	Run Windows training agent without console	2026-07-01 13:43:41 +03:00
Codex	4a4039c03d	Improve Android retrain start feedback	2026-06-30 21:37:08 +03:00
Codex	2e2978d7d9	Fix Android retrain status label	2026-06-30 20:07:00 +03:00
Codex	6c92c6e955	Avoid fee-negative ATR exits	2026-06-30 14:40:26 +03:00
Codex	56701d02f1	Prevent torch forecast fee churn exits	2026-06-30 14:37:00 +03:00
Codex	0cfd89980e	Clarify transient training progress upload errors	2026-06-29 21:21:09 +03:00
Codex	9f47c04235	Show realized trade PnL in Android app	2026-06-29 21:06:51 +03:00
Codex	fe276d95ff	Keep Windows training agent alive	2026-06-29 20:05:58 +03:00
Codex	710312ba8a	Set paper exposure limit to 100 USDT	2026-06-29 16:49:34 +03:00
Codex	4bc8a4c4a0	Allow disabling stop loss exits	2026-06-29 16:39:36 +03:00
Codex	d58e20aa4d	Improve training agent progress reporting	2026-06-27 17:52:49 +03:00
Codex	57d9514eec	Make symbol risk guard configurable	2026-06-27 17:28:52 +03:00
Codex	7d84bf38cc	Allow exchange-minimum Kelly layers	2026-06-27 16:00:31 +03:00
Codex	07d132632d	Fix exchange minimum sizing for buys	2026-06-27 15:41:08 +03:00
Codex	baf307041a	Clarify retrain gate status in Android app	2026-06-27 12:42:38 +03:00
Codex	83bffadc0a	Fix training agent heartbeat status	2026-06-27 11:02:41 +03:00
Codex	b6d616ec2a	Show retrain progress in Android	2026-06-27 09:18:18 +03:00
Codex	f8611a1c3f	Add global Windows training agent queue	2026-06-27 08:56:54 +03:00
Codex	98d6277d65	Fix Android refresh flicker and pin training host	2026-06-27 08:38:45 +03:00
Codex	f1f1cbb1e0	Handle Android API authorization setup	2026-06-27 08:12:54 +03:00
Codex	ab2557ea26	Ship Android AI console and remove web UI	2026-06-26 22:56:42 +03:00
Codex	4e811daaf2	Fix Android monitor scroll stability	2026-06-26 22:21:24 +03:00
Codex	9c983ac0bb	Point Android monitor to public bot API	2026-06-26 21:52:17 +03:00
Codex	2706242fc7	Add Android TradeBot monitor app	2026-06-26 21:09:44 +03:00
Codex	93c51070c5	Redesign Russian trading dashboard	2026-06-26 20:42:01 +03:00
Codex	61a063cda7	Use Kelly allocation for Torch position scaling	2026-06-26 20:20:23 +03:00
Курнат Андрей	87cb7e8fe3	Train Torch model for 12 spot pairs	2026-06-25 22:39:25 +03:00
Codex	27205af73e	Accept Torch candidate passing honest gate	2026-06-25 08:13:40 +03:00