Fix decimal in amount to trade

src/Managing.Application/Trading/Handlers/OpenPositionCommandHandler.cs

@@ -35,7 +35,8 @@ namespace Managing.Application.Trading.Handlers
             position.InitiatorIdentifier = request.InitiatorIdentifier;
 
             // Always use BotTradingBalance directly as the balance to risk
-            decimal balanceToRisk = request.AmountToTrade;
+            // Round to 2 decimal places to prevent precision errors
+            decimal balanceToRisk = Math.Round(request.AmountToTrade, 2);
 
             // Minimum check
             if (balanceToRisk < Constants.GMX.Config.MinimumPositionAmount)