修复

zyy3

2025-10-12 30433c3977702a86710354e201345306d4aa2e07

 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;
    }