From 819ce93a90b61a5664d03286ce9196e6cfbabf41 Mon Sep 17 00:00:00 2001
From: discountry <feibilanceon@gmail.com>
Date: Sun, 7 Dec 2025 23:35:10 +0800
Subject: [PATCH] fix stoploss

---
 src/strategy/offset-maker-engine.ts | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/src/strategy/offset-maker-engine.ts b/src/strategy/offset-maker-engine.ts
index 4b39c93..d3c6307 100644
--- a/src/strategy/offset-maker-engine.ts
+++ b/src/strategy/offset-maker-engine.ts
@@ -84,6 +84,7 @@ export class OffsetMakerEngine {
   private lastSpotWallet = 0;
   private spotKlineUp: boolean | null = null;
   private lastSpotBuyGuardLogged = false;
+  private lastSpotStopSkipped = false;
 
   private timer: ReturnType<typeof setInterval> | null = null;
   private processing = false;
@@ -774,7 +775,19 @@ export class OffsetMakerEngine {
     // For spot: use balance-derived size; if loss exceeds threshold, market sell to exit.
     if (this.marketType === "spot") {
       const absPosition = Math.abs(position.positionAmt);
-      if (absPosition < EPS) return;
+      if (absPosition < EPS) {
+        this.lastSpotStopSkipped = false;
+        return;
+      }
+      const minStopQty = Number.isFinite(this.minBaseAmount) ? this.minBaseAmount! : null;
+      if (minStopQty != null && minStopQty > 0 && absPosition + EPS < minStopQty) {
+        if (!this.lastSpotStopSkipped) {
+          this.tradeLog.push("info", "现货持仓低于最小平仓数量，跳过止损检查");
+          this.lastSpotStopSkipped = true;
+        }
+        return;
+      }
+      this.lastSpotStopSkipped = false;
       const pnl = computePositionPnl(position, bidPrice, askPrice);
       const triggerStop = shouldStopLoss(position, bidPrice, askPrice, this.config.lossLimit);
       if (!triggerStop) return;