From dac6081a627786eea0fb45b52a425bab75000e58 Mon Sep 17 00:00:00 2001
From: zj <1772600164@qq.com>
Date: Wed, 10 Sep 2025 18:01:25 +0800
Subject: [PATCH] 1

---
 trading-order-bean/src/main/java/com/yami/trading/bean/contract/domain/ContractOrder.java |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/trading-order-bean/src/main/java/com/yami/trading/bean/contract/domain/ContractOrder.java b/trading-order-bean/src/main/java/com/yami/trading/bean/contract/domain/ContractOrder.java
index 791ea57..054a326 100644
--- a/trading-order-bean/src/main/java/com/yami/trading/bean/contract/domain/ContractOrder.java
+++ b/trading-order-bean/src/main/java/com/yami/trading/bean/contract/domain/ContractOrder.java
@@ -213,7 +213,7 @@
                 .multiply(new BigDecimal("100"));
 
         // 保留两位小数
-        changeRatio = changeRatio.setScale(2, BigDecimal.ROUND_DOWN);
+        changeRatio = changeRatio.setScale(4, BigDecimal.ROUND_DOWN);
 
         return changeRatio;
     }

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