Alpaca Trader

alpaca_trader/risk.py

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+from dataclasses import dataclass
+from datetime import datetime
+
+@dataclass
+class PositionInfo:
+    symbol: str
+    entry_price: float
+    entry_time: datetime
+    stop_loss: float
+    position_type: str
+    quantity: float
+    
+@dataclass
+class RiskMetrics:
+    max_drawdown: float
+    total_pnl: float
+    trade_count: int
+    win_rate: float