v0.7.1-fix: Preload 24h price history on startup (correct calculations from cycle 1)

src/main_ml.py

@@ -38,28 +38,18 @@ class TradingBotV07:
         self.portfolio_value = 0
         self.max_trade_usdt = 0
         
-        # TRADE RECOVERY
-        try:
-            account = self.client.get_account()
-            for b in account['balances']:
-                asset = b['asset']
-                free = float(b['free'])
-                
-                if asset in TRACKED_COINS and free > 0.0001:
-                    symbol = asset + 'USDT'
-                    try:
-                        price = self.get_current_price(symbol)
-                        if price:
-                            self.active_trades[symbol] = {
-                                'entry_price': price,
-                                'qty': free,
-                                'entry_time': datetime.now().isoformat()
-                            }
-                            logger.info(f"[RECOVERED] {symbol} {free} @ {price}")
-                    except:
-                        pass
-        except Exception as e:
-            logger.warning(f"Recovery failed: {e}")
+        # LOAD 24H PRICE HISTORY ON STARTUP
+        logger.info("[v0.7.1] Loading 24h price history from Binance...")
+        for symbol in SYMBOLS:
+            try:
+                klines = self.client.get_historical_klines(symbol, '1m', '1 day ago UTC')
+                for k in klines:
+                    self.price_history[symbol].append(float(k[4]))  # close price
+                logger.info(f"  ✅ {symbol}: {len(self.price_history[symbol])} candles")
+            except Exception as e:
+                logger.warning(f"  ⚠️  {symbol} history failed: {e}")
+        
+        logger.info(f"[v0.7.1 INIT] Price history loaded. Ready for ±1.5% signals.")
         
         logger.info("[v0.7 INIT] Coin-Level Contrarian (9 Coins, ±1.5% Thresholds)")
     
@@ -319,7 +309,7 @@ class TradingBotV07:
                     'portfolio_value': round(portfolio_val, 2),
                     'max_trade_usdt': round(self.max_trade_usdt, 2),
                     'timestamp': datetime.now().isoformat(),
-                    'version': 'v0.7.1-coin-level-contrarian-1.5pct'
+                    'version': 'v0.7.1-fixed-24h-history'
                 }, f)
             os.replace(temp, '/home/marc/bot-deploy/active_trades.json')
         except: