From 5fac4dc2409cbad940d2b2e66733ced2c8803339 Mon Sep 17 00:00:00 2001
From: Administrator <15274802129@163.com>
Date: Mon, 29 Jun 2026 11:48:46 +0800
Subject: [PATCH] 止损追单逻辑（多仓/空仓对称）： 触发 → 查询 → 计算 → 下单 清理：取消相邻网格旧挂单 + 取消最远止盈单 一句话总结：每次止损触发补回 quantity*2 张，但总持仓不超 maxPositionSize，也不再累加放大。

---
 src/main/java/com/xcong/excoin/modules/platform/dao/PlatformCnyUsdtExchangeDao.java |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/src/main/java/com/xcong/excoin/modules/platform/dao/PlatformCnyUsdtExchangeDao.java b/src/main/java/com/xcong/excoin/modules/platform/dao/PlatformCnyUsdtExchangeDao.java
index 2bd4e0f..59171d1 100644
--- a/src/main/java/com/xcong/excoin/modules/platform/dao/PlatformCnyUsdtExchangeDao.java
+++ b/src/main/java/com/xcong/excoin/modules/platform/dao/PlatformCnyUsdtExchangeDao.java
@@ -3,7 +3,12 @@
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 import com.xcong.excoin.modules.platform.entity.PlatformCnyUsdtExchangeEntity;
 
+import java.math.BigDecimal;
+
 public interface PlatformCnyUsdtExchangeDao extends BaseMapper<PlatformCnyUsdtExchangeEntity> {
 
+	PlatformCnyUsdtExchangeEntity getCNYAndUSDTOne();
 	
+	void updateUsdt(BigDecimal value);
+
 }

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