Cancel pending option sells before target auto-close.

Prevents duplicate sells from stacking into short opens when the bid book is empty and mark fallback retries.

Co-authored-by: Cursor <cursoragent@cursor.com>

lib/options/options_target_lib.py

@@ -246,6 +246,34 @@ def close_option_by_bid_depth(
     td_mode = str(pos.get("mgnMode") or cfg.get("td_mode") or "isolated")
     pos_side = _pos_side_from_position(pos) or "net"
 
+    # 先撤本合约未完成卖单,避免重复挂单被当成开空占用保证金
+    try:
+        pending = ex.private_get_trade_orders_pending({"instType": "OPTION", "instId": inst_id}) or {}
+        for o in pending.get("data") or []:
+            if str(o.get("side") or "").lower() != "sell":
+                continue
+            oid = o.get("ordId")
+            if not oid:
+                continue
+            try:
+                ex.private_post_trade_cancel_order({"instId": inst_id, "ordId": oid})
+            except Exception:
+                pass
+        time.sleep(0.3)
+        invalidate_option_positions_cache()
+        raw_positions = cfg["fetch_option_positions"](ex)
+        if raw_positions is None:
+            return {"ok": False, "msg": "获取期权持仓失败"}
+        pos = next((p for p in raw_positions if str(p.get("instId")) == inst_id), None)
+        if not pos:
+            return {"ok": False, "msg": "未找到持仓", "already_flat": True}
+        avail = _avail(pos)
+        close_sheets = min(close_sheets, avail)
+        if close_sheets < 1:
+            return {"ok": False, "msg": "可平张数不足", "already_flat": True}
+    except Exception:
+        pass
+
     remaining = close_sheets
     submitted_sheets = 0
     filled_or_reduced_sheets = 0