Add LTC to fixed Torch trading pairs

.env.example

@@ -8,8 +8,8 @@ BYBIT_API_SECRET=
 
 STARTING_BALANCE_USDT=100
 AUTO_SELECT_SYMBOLS=false
-TOP_SYMBOLS_COUNT=3
-SYMBOLS=BTCUSDT,ETHUSDT,SOLUSDT
+TOP_SYMBOLS_COUNT=4
+SYMBOLS=BTCUSDT,ETHUSDT,SOLUSDT,LTCUSDT
 
 STRATEGY_MODE=torch_forecast
 BASE_INTERVAL=60
@@ -36,7 +36,7 @@ MIN_POSITION_USDT=1
 MAX_POSITION_USDT=25
 MAX_SYMBOL_EXPOSURE_USDT=25
 MAX_TOTAL_EXPOSURE_USDT=75
-MAX_OPEN_POSITIONS=3
+MAX_OPEN_POSITIONS=4
 MAX_POSITIONS_PER_SYMBOL=1
 GRID_TRADING_ENABLED=false
 GRID_ENTRY_CONFIDENCE=0.58

README.md

@@ -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`.
+- Фиксированный набор USDT spot-пар для основной стратегии: `BTCUSDT`, `ETHUSDT`, `SOLUSDT`, `LTCUSDT`.
 - 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`.
@@ -86,7 +86,7 @@ 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 1000` на парах `BTCUSDT,ETHUSDT,SOLUSDT`. 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_EPOCHS`, `TORCH_RETRAIN_PATIENCE`, `TORCH_RETRAIN_INTERVAL`, `TORCH_RETRAIN_ENV`.
+По умолчанию Windows-расписание переобучает PyTorch `LSTM/GRU` каждые 6 часов с `--limit 1000` 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_EPOCHS`, `TORCH_RETRAIN_PATIENCE`, `TORCH_RETRAIN_INTERVAL`, `TORCH_RETRAIN_ENV`.
 
 Дополнительно для нового multifeature trainer доступны env-переменные `TORCH_RETRAIN_HORIZON` и `TORCH_RETRAIN_FEATURES`.
 
@@ -108,8 +108,8 @@ Dashboard: `http://<host>:8787/`
 TRADING_MODE=paper
 STARTING_BALANCE_USDT=100
 AUTO_SELECT_SYMBOLS=false
-TOP_SYMBOLS_COUNT=3
-SYMBOLS=BTCUSDT,ETHUSDT,SOLUSDT
+TOP_SYMBOLS_COUNT=4
+SYMBOLS=BTCUSDT,ETHUSDT,SOLUSDT,LTCUSDT
 STRATEGY_MODE=torch_forecast
 BASE_INTERVAL=60
 TREND_INTERVAL=D
@@ -132,7 +132,7 @@ MIN_POSITION_USDT=1
 MAX_POSITION_USDT=25
 MAX_SYMBOL_EXPOSURE_USDT=25
 MAX_TOTAL_EXPOSURE_USDT=75
-MAX_OPEN_POSITIONS=3
+MAX_OPEN_POSITIONS=4
 MAX_POSITIONS_PER_SYMBOL=1
 GRID_TRADING_ENABLED=false
 GRID_ENTRY_CONFIDENCE=0.58

crypto_spot_bot/config.py

@@ -5,7 +5,7 @@ from dataclasses import dataclass
 from pathlib import Path
 
 
-FIXED_SPOT_SYMBOLS = ("BTCUSDT", "ETHUSDT", "SOLUSDT")
+FIXED_SPOT_SYMBOLS = ("BTCUSDT", "ETHUSDT", "SOLUSDT", "LTCUSDT")
 STRATEGY_MODES = {"legacy", "trend_macd", "torch_forecast"}
 
 

crypto_spot_bot/market_data.py

@@ -15,7 +15,7 @@ from crypto_spot_bot.models import Candle, Ticker, utc_now
 from crypto_spot_bot.storage import Storage
 
 
-POPULAR_FALLBACK = ["BTCUSDT", "ETHUSDT", "SOLUSDT"]
+POPULAR_FALLBACK = ["BTCUSDT", "ETHUSDT", "SOLUSDT", "LTCUSDT"]
 
 
 def _float(value: Any, default: float = 0.0) -> float:

tests/test_config.py

@@ -75,7 +75,7 @@ def test_default_symbols_are_fixed_trend_pairs(tmp_path, monkeypatch) -> None:
     settings = load_settings(env_file)
 
     assert settings.auto_select_symbols is False
-    assert settings.top_symbols_count == 3
+    assert settings.top_symbols_count == len(FIXED_SPOT_SYMBOLS)
     assert settings.symbols == FIXED_SPOT_SYMBOLS
     assert settings.strategy_mode == "torch_forecast"
     assert settings.base_interval == "60"
@@ -84,7 +84,7 @@ 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_three_symbols(tmp_path, monkeypatch) -> None:
+def test_torch_forecast_forces_fixed_symbols(tmp_path, monkeypatch) -> None:
     for key in (
         "AUTO_SELECT_SYMBOLS",
         "TOP_SYMBOLS_COUNT",
@@ -111,6 +111,6 @@ def test_torch_forecast_forces_fixed_three_symbols(tmp_path, monkeypatch) -> Non
     settings = load_settings(env_file)
 
     assert settings.auto_select_symbols is False
-    assert settings.top_symbols_count == 3
+    assert settings.top_symbols_count == len(FIXED_SPOT_SYMBOLS)
     assert settings.symbols == FIXED_SPOT_SYMBOLS
     assert settings.time_series_forecast_enabled is True

tools/install_windows_torch_retrainer.ps1

@@ -2,7 +2,7 @@
 param(
     [string]$TaskName = "TradeBot PyTorch Forecaster Retrainer",
     [int]$EveryHours = 6,
-    [string]$Symbols = "BTCUSDT,ETHUSDT,SOLUSDT",
+    [string]$Symbols = "BTCUSDT,ETHUSDT,SOLUSDT,LTCUSDT",
     [int]$Limit = 1000,
     [int]$Horizon = 0,
     [string]$Features = "",