修复okx 趋势回调

crypto_monitor_okx/app.py

@@ -2971,7 +2971,11 @@ def replace_active_monitor_tpsl_on_exchange(order_row, stop_loss, take_profit):
 
 
 def _okx_place_stop_loss_only(exchange_symbol, direction, stop_loss):
-    """OKX 永续：仅挂止损（趋势回调），止盈由程序监控。"""
+    """OKX 永续：仅挂止损（趋势回调），止盈由程序监控。
+
+    须用 stopLossPrice 挂条件单；勿用 reduce-only 市价单 + params['stopLoss']，
+    后者会当成立即市价平仓（开仓后约 1 秒内全平）。
+    """
     ensure_markets_loaded()
     pos_amt = get_live_position_contracts(exchange_symbol, direction)
     if pos_amt is None or float(pos_amt) <= 0:
@@ -2979,12 +2983,27 @@ def _okx_place_stop_loss_only(exchange_symbol, direction, stop_loss):
     cancel_okx_swap_open_orders(exchange_symbol)
     close_side = "sell" if direction == "long" else "buy"
     amt = float(exchange.amount_to_precision(exchange_symbol, float(pos_amt)))
-    params = build_okx_order_params(direction, reduce_only=True)
-    params["stopLoss"] = {
-        "triggerPrice": _okx_algo_trigger_price_str(exchange_symbol, stop_loss),
-        "type": "market",
-    }
-    exchange.create_order(exchange_symbol, "market", close_side, amt, None, params)
+    if amt <= 0:
+        raise RuntimeError("止损：可平数量经精度舍入后为 0")
+    base = build_okx_order_params(direction, reduce_only=True)
+    sl_px = float(stop_loss)
+    last_err = None
+    for attempt in range(6):
+        try:
+            exchange.create_order(
+                exchange_symbol,
+                "market",
+                close_side,
+                amt,
+                None,
+                {**base, "stopLossPrice": sl_px},
+            )
+            return
+        except Exception as e:
+            last_err = e
+            cancel_okx_swap_open_orders(exchange_symbol)
+            time.sleep(0.2 * (attempt + 1))
+    raise RuntimeError(f"OKX 未接受止损条件单：{last_err}")
 
 
 def calc_trend_manual_breakeven_stop(direction, entry_price, offset_pct=None):