From 716311e2a34ccc130256aa7e6a3da7b9f110e56a Mon Sep 17 00:00:00 2001
From: shangzhongyuan <shangzhongyuan@yieldchain.com>
Date: Tue, 5 Aug 2025 17:45:55 +0800
Subject: [PATCH] =?UTF-8?q?=E5=AF=B9=E5=86=B2=E4=BA=A4=E6=98=93=E6=94=B6?=
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---
 YLErpDAL/Modules/CalculationModule/HedgePnlCalc.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/YLErpDAL/Modules/CalculationModule/HedgePnlCalc.cs b/YLErpDAL/Modules/CalculationModule/HedgePnlCalc.cs
index c09ad06a..34932bb2 100644
--- a/YLErpDAL/Modules/CalculationModule/HedgePnlCalc.cs
+++ b/YLErpDAL/Modules/CalculationModule/HedgePnlCalc.cs
@@ -264,7 +264,7 @@ namespace YLErp.Modules.CalculationModule
                     newPnl.RealizedPnL += closeProfit;
 
                     //减去持仓成本
-                    newPnl.Cost += closeAmount;
+                    newPnl.Cost -= newTrade.TradeAmount* newTrade.TradeSinglePrice;
 
                     //减去持仓份额
                     newPnl.Notional -= closeNotional * posSign;