diff --git a/KLHZ.Trader.Core/Exchange/Services/ManagedAccount.cs b/KLHZ.Trader.Core/Exchange/Services/ManagedAccount.cs
index 47adc98..dc31586 100644
--- a/KLHZ.Trader.Core/Exchange/Services/ManagedAccount.cs
+++ b/KLHZ.Trader.Core/Exchange/Services/ManagedAccount.cs
@@ -285,7 +285,7 @@ namespace KLHZ.Trader.Core.Exchange.Services
                         InstrumentId = figi,
                         Direction = stopOrdersDirection,
                         PriceType = PriceType.Point,
-                        Quantity = (long)asset.Count,
+                        Quantity = System.Math.Abs((long)asset.Count),
                         StopOrderType = StopOrderType.TakeProfit,
                         StopPrice = asset.Count > 0 ? executedPrice + takeProfitShift : executedPrice - takeProfitShift,
                         ExchangeOrderType = ExchangeOrderType.Market,