From 02fe8eb09b6667d4c1a340a6acbcc26a50dcafa7 Mon Sep 17 00:00:00 2001
From: 27942 <1313123@342>
Date: Sat, 7 Feb 2026 21:03:42 +0800
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---
 bitmart/四分之一，五分钟，反手条件充足修改版.py | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/bitmart/四分之一，五分钟，反手条件充足修改版.py b/bitmart/四分之一，五分钟，反手条件充足修改版.py
index 1714843..0ce5b52 100644
--- a/bitmart/四分之一，五分钟，反手条件充足修改版.py
+++ b/bitmart/四分之一，五分钟，反手条件充足修改版.py
@@ -41,6 +41,8 @@ class BitmartFuturesTransaction:
         self.bit_id = bit_id
         self.default_order_size = 25  # 开仓/反手张数，统一在此修改
 
+        self.last_trade_kline_id = None  # 上次开仓/平仓所在K线ID，同一根K线只允许开一笔仓位
+
         # 策略相关变量
         self.prev_kline = None  # 上一根K线
         self.current_kline = None  # 当前K线
@@ -580,16 +582,24 @@ class BitmartFuturesTransaction:
                                 logger.info(f"移动止损：当前盈利 {pnl_usd:.2f} 从最高 {self.max_unrealized_pnl_seen:.2f} 回撤 >= {self.trailing_distance_usd} 美元，平仓")
                                 self.平仓()
                                 self.max_unrealized_pnl_seen = None
+                                self.last_trade_kline_id = current_kline_time  # 平仓后标记当前K线，下一根K线才能再开仓
+                                logger.info(f"平仓后标记K线({current_kline_time})，等待下一根K线再开仓")
                                 time.sleep(3)
                                 continue
 
                 # 4. 检查信号
                 signal = self.check_signal(current_price, prev_kline, current_kline)
 
-                # 5. 有信号则执行交易
+                # 5. 同一根K线只允许开一笔仓位，平仓后等下一根K线再开仓
+                if signal and self.last_trade_kline_id == current_kline_time:
+                    logger.info(f"同一根K线({current_kline_time})已交易过，等待下一根K线")
+                    signal = None
+
+                # 6. 有信号则执行交易
                 if signal:
                     trade_success = self.execute_trade(signal)
                     if trade_success:
+                        self.last_trade_kline_id = current_kline_time  # 记录开仓所在K线
                         logger.success(f"交易执行完成: {signal[0]}, 当前持仓状态: {self.start}")
                         page_start = True
                     else: