持仓单一键平仓脚本 - MetaTrader 5脚本

admin · 发表于 2024-10-7 09:37:00

CloseAllPositions.mq5 (5.29 KB, 下载次数: 6)

在手动或自动化交易中，一键平仓功能都是比较常用的，特别是在涉及风控管理的时候，能够快速止损，有效控制风险。这个脚本功能实现起来并不难，但在程序化实现的过程中，会有一些不同的应用场景。

//+------------------------------------------------------------------+
//|                                                 |
//|                                        |
//|                                     http://www.popoding.club/ |
//+------------------------------------------------------------------+
#property copyright "Wen Tao Xiong"
#property link    "https://www.mql5.com/zh/users/xiongsir/seller"
#property version "1.00"
//+------------------------------------------------------------------+
//| Script program start function                                  |
//+------------------------------------------------------------------+
void OnStart()
  {
//---
for(int i = 0 ; i < PositionsTotal(); i++)
   {

   ulong pos_ticket = PositionGetTicket(i);
   ulong pos_magic = PositionGetInteger(POSITION_MAGIC);
   string pos_symbol = PositionGetString(POSITION_SYMBOL);
   double pos_volume = PositionGetDouble(POSITION_VOLUME);
   double pos_profit = PositionGetDouble(POSITION_PROFIT);
   ENUM_POSITION_TYPE pos_type = (ENUM_POSITION_TYPE)PositionGetInteger(POSITION_TYPE);

   if(pos_magic == 0 && pos_symbol == "EURUSD" && pos_profit < 0)
      {

      MqlTradeRequest requst = {};
      MqlTradeResult result = {};

      double ask = SymbolInfoDouble(Symbol(),SYMBOL_ASK);
      double bid = SymbolInfoDouble(Symbol(),SYMBOL_BID);

      requst.action = TRADE_ACTION_DEAL;
      requst.position = pos_ticket;
      requst.symbol = pos_symbol;
      requst.volume = pos_volume;
      requst.deviation = 50;
      requst.magic = pos_magic;

      int filling_mode = (int)SymbolInfoInteger(Symbol(),SYMBOL_FILLING_MODE);
      if(filling_mode == 1)
         {
         requst.type_filling = ORDER_FILLING_FOK;
         }
      else
         if(filling_mode == 2)
            {
            requst.type_filling = ORDER_FILLING_IOC;
            }
         else
            if(filling_mode == 3)
               {
               requst.type_filling = ORDER_FILLING_RETURN;
               }

      if(pos_type == POSITION_TYPE_BUY)
         {
         requst.type = ORDER_TYPE_SELL;
         requst.price = bid;
         }
      else
         if(pos_type == POSITION_TYPE_SELL)
            {
            requst.type = ORDER_TYPE_BUY;
            requst.price = ask;
            }

      if(!OrderSend(requst,result))
         {
         printf("OrderSend Error %d",GetLastError());
         }

      }

   }

  }
//+------------------------------------------------------------------+