From 14c1946eae86a86f8d1edee6cf3bdaf7572fc966 Mon Sep 17 00:00:00 2001
From: zj <1772600164@qq.com>
Date: Thu, 30 Oct 2025 19:44:38 +0800
Subject: [PATCH] 1
---
trading-order-service/src/main/java/com/yami/trading/service/impl/StrongLevelCalculationServiceImpl.java | 25 ++++++++++++++++++-------
1 files changed, 18 insertions(+), 7 deletions(-)
diff --git a/trading-order-service/src/main/java/com/yami/trading/service/impl/StrongLevelCalculationServiceImpl.java b/trading-order-service/src/main/java/com/yami/trading/service/impl/StrongLevelCalculationServiceImpl.java
index 01d7e3a..cbe3b9e 100644
--- a/trading-order-service/src/main/java/com/yami/trading/service/impl/StrongLevelCalculationServiceImpl.java
+++ b/trading-order-service/src/main/java/com/yami/trading/service/impl/StrongLevelCalculationServiceImpl.java
@@ -38,7 +38,7 @@
if (result < 0) {
return 0;
}
- return new BigDecimal(result).setScale(2, RoundingMode.HALF_UP).doubleValue();
+ return new BigDecimal(result).setScale(2, RoundingMode.DOWN).doubleValue();
}
@@ -66,7 +66,7 @@
if (result < 0) {
return 0;
}
- return new BigDecimal(result).setScale(2, RoundingMode.HALF_UP).doubleValue();
+ return new BigDecimal(result).setScale(2, RoundingMode.DOWN).doubleValue();
}
@@ -89,16 +89,27 @@
}
+ public static double sss(double earnestMoney, int level, double faceValue, double recentQuotation){
+ double result = earnestMoney * level / (faceValue * recentQuotation);
+ BigDecimal bd = new BigDecimal(result).setScale(2, RoundingMode.DOWN);
+
+ return bd.doubleValue();
+ }
public static void main(String[] args) {
// 给定参数
- double marginBalance = 10; // 保证金余额
+ double marginBalance = 925; // 保证金余额
double faceValue = 0.01; // 合约面值（固定面值不能调整）
- double contractQuantity = 0.5; // 合约张数 张数=可用保证金*杠杆倍数/（面值*最新成交价）
- double openingPrice = 97016.4; // 开仓均价
+ double contractQuantity = 86.52218241682178; // 合约张数 张数=可用保证金*杠杆倍数/（面值*最新成交价）
+ double openingPrice = 106909; // 开仓均价
double maintenanceMarginRate = 0.004; // 维持保证金率（固定不变）
double feeRate = 0.0005; // 手续费率 根据实际设置
+
+ double sss = sss(1000, 100, 0.01, 106909);
+
+
+ System.out.println(sss);
// 计算强平价
double liquidationPrice = demoA(marginBalance, faceValue, contractQuantity,
@@ -128,7 +139,7 @@
if (result < 0) {
return 0;
}
- return new BigDecimal(result).setScale(2, RoundingMode.HALF_UP).doubleValue();
+ return new BigDecimal(result).setScale(2, RoundingMode.DOWN).doubleValue();
}
@@ -155,7 +166,7 @@
if (result < 0) {
return 0;
}
- return new BigDecimal(result).setScale(2, RoundingMode.HALF_UP).doubleValue();
+ return new BigDecimal(result).setScale(2, RoundingMode.DOWN).doubleValue();
}
}
--
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