Threshold BUY/SELL subido a 0.7 (backtest +128%)

app.py

@@ -185,10 +185,10 @@ async def predict(req: PredictRequest):
     if signal_result and isinstance(signal_result, dict):
         sig = signal_result.get("signal")
         conf = signal_result.get("confidence", 0)
-        if sig == "BUY" and conf > 0.6:
+        if sig == "BUY" and conf > 0.7:
             result["recommendation"] = "BUY"
             result["action"] = f"BUY signal ({conf:.0%} conf, backtest WR: {signal_result.get('backtest_win_rate', 0):.0f}%)"
-        elif sig == "SELL" and conf > 0.6:
+        elif sig == "SELL" and conf > 0.7:
             result["recommendation"] = "SELL"
             result["action"] = f"SELL signal ({conf:.0%} conf)"