一键平仓 / 一键保本工具

//+------------------------------------------------------------------+
//|                                           PositionManager.mq5     |
//|                                    一键平仓与保本止损工具         |
//+------------------------------------------------------------------+
#property copyright "量化交易工具"
#property version   "1.00"
#property script_show_inputs

#include <Trade\Trade.mqh>

//--- 操作模式枚举
enum ENUM_OPERATION_MODE
{
   MODE_CLOSE_ALL = 0,      // 平掉所有持仓
   MODE_CLOSE_PROFIT = 1,   // 只平盈利持仓
   MODE_BREAKEVEN = 2       // 移动止损到保本
};

//+------------------------------------------------------------------+
//| 输入参数                                                           |
//+------------------------------------------------------------------+
input ENUM_OPERATION_MODE InpOperationMode = MODE_CLOSE_ALL;  // 操作模式
input bool   InpCurrentSymbolOnly = true;    // 是否只处理当前图表品种
input int    InpMagicNumber = 0;             // 魔术号过滤（0=不过滤）
input int    InpBreakevenExtraPoints = 5;    // 保本时额外留几个点利润

//--- 全局变量
CTrade trade;
int g_success_count = 0;  // 成功处理的订单数
int g_fail_count = 0;     // 失败的订单数

//+------------------------------------------------------------------+
//| 脚本主函数                                                         |
//+------------------------------------------------------------------+
void OnStart()
{
   //--- 构建确认消息
   string confirm_msg = "";
   switch(InpOperationMode)
   {
      case MODE_CLOSE_ALL:
         confirm_msg = "确认要平掉所有持仓吗？";
         break;
      case MODE_CLOSE_PROFIT:
         confirm_msg = "确认要平掉所有盈利的持仓吗？";
         break;
      case MODE_BREAKEVEN:
         confirm_msg = "确认要将所有盈利持仓的止损移到保本价吗？";
         break;
   }
   
   if(InpCurrentSymbolOnly)
      confirm_msg += "\n只处理品种: " + _Symbol;
   else
      confirm_msg += "\n处理所有品种";
   
   if(InpMagicNumber > 0)
      confirm_msg += "\n魔术号过滤: " + IntegerToString(InpMagicNumber);
   
   //--- 弹出确认对话框
   int result = MessageBox(confirm_msg, "持仓管理工具", MB_OKCANCEL | MB_ICONQUESTION);
   if(result != IDOK)
   {
      Print("用户取消操作");
      return;
   }
   
   //--- 初始化交易对象
   trade.SetExpertMagicNumber(0);
   trade.SetDeviationInPoints(10);
   trade.SetTypeFilling(ORDER_FILLING_FOK);
   trade.SetAsyncMode(false);
   
   //--- 重置计数器
   g_success_count = 0;
   g_fail_count = 0;
   
   //--- 获取持仓总数
   int total_positions = PositionsTotal();
   Print("==================== 开始处理持仓 ====================");
   Print("当前持仓总数: ", total_positions);
   
   //--- 从后向前遍历（防止索引变化）
   for(int i = total_positions - 1; i >= 0; i--)
   {
      ulong ticket = PositionGetTicket(i);
      if(ticket <= 0)
         continue;
      
      //--- 获取持仓信息
      string symbol = PositionGetString(POSITION_SYMBOL);
      long magic = PositionGetInteger(POSITION_MAGIC);
      double profit = PositionGetDouble(POSITION_PROFIT);
      double volume = PositionGetDouble(POSITION_VOLUME);
      double open_price = PositionGetDouble(POSITION_PRICE_OPEN);
      double sl = PositionGetDouble(POSITION_SL);
      ENUM_POSITION_TYPE pos_type = (ENUM_POSITION_TYPE)PositionGetInteger(POSITION_TYPE);
      
      //--- 品种过滤
      if(InpCurrentSymbolOnly && symbol != _Symbol)
         continue;
      
      //--- 魔术号过滤
      if(InpMagicNumber > 0 && magic != InpMagicNumber)
         continue;
      
      //--- 根据模式执行操作
      switch(InpOperationMode)
      {
         case MODE_CLOSE_ALL:
            ProcessClosePosition(ticket, symbol, volume, profit);
            break;
            
         case MODE_CLOSE_PROFIT:
            if(profit > 0)
               ProcessClosePosition(ticket, symbol, volume, profit);
            break;
            
         case MODE_BREAKEVEN:
            if(profit > 0)
               ProcessBreakeven(ticket, symbol, pos_type, open_price, sl);
            break;
      }
   }
   
   //--- 汇总结果
   Print("==================== 处理完成 ====================");
   string summary = "处理完成！\n";
   summary += "成功: " + IntegerToString(g_success_count) + " 单\n";
   summary += "失败: " + IntegerToString(g_fail_count) + " 单";
   
   Alert(summary);
   Print(summary);
}

//+------------------------------------------------------------------+
//| 平仓处理函数                                                       |
//+------------------------------------------------------------------+
void ProcessClosePosition(ulong ticket, string symbol, double volume, double profit)
{
   Print("正在平仓 Ticket: ", ticket, " | 品种: ", symbol, 
         " | 手数: ", DoubleToString(volume, 2), 
         " | 盈亏: ", DoubleToString(profit, 2));
   
   if(trade.PositionClose(ticket))
   {
      Print("   ✓ 平仓成功");
      g_success_count++;
   }
   else
   {
      Print("   ✗ 平仓失败，错误码: ", GetLastError(), " - ", trade.ResultRetcodeDescription());
      g_fail_count++;
   }
}

//+------------------------------------------------------------------+
//| 保本止损处理函数                                                   |
//+------------------------------------------------------------------+
void ProcessBreakeven(ulong ticket, string symbol, ENUM_POSITION_TYPE pos_type, 
                      double open_price, double current_sl)
{
   //--- 计算保本止损价格
   double new_sl = 0;
   double point = SymbolInfoDouble(symbol, SYMBOL_POINT);
   int digits = (int)SymbolInfoInteger(symbol, SYMBOL_DIGITS);
   
   if(pos_type == POSITION_TYPE_BUY)
   {
      // 买单：止损 = 开仓价 + 额外点数
      new_sl = NormalizeDouble(open_price + InpBreakevenExtraPoints * point, digits);
      
      // 如果当前止损已经比保本价高，则跳过
      if(current_sl >= new_sl)
      {
         Print("Ticket: ", ticket, " | 当前止损已在保本价或更优，跳过");
         return;
      }
   }
   else if(pos_type == POSITION_TYPE_SELL)
   {
      // 卖单：止损 = 开仓价 - 额外点数
      new_sl = NormalizeDouble(open_price - InpBreakevenExtraPoints * point, digits);
      
      // 如果当前止损已经比保本价低（更优），则跳过
      if(current_sl > 0 && current_sl <= new_sl)
      {
         Print("Ticket: ", ticket, " | 当前止损已在保本价或更优，跳过");
         return;
      }
   }
   
   Print("正在修改止损 Ticket: ", ticket, " | 品种: ", symbol, 
         " | 开仓价: ", DoubleToString(open_price, digits),
         " | 原止损: ", DoubleToString(current_sl, digits),
         " | 新止损: ", DoubleToString(new_sl, digits));
   
   //--- 修改止损
   double tp = PositionGetDouble(POSITION_TP);
   if(trade.PositionModify(ticket, new_sl, tp))
   {
      Print("   ✓ 止损修改成功");
      g_success_count++;
   }
   else
   {
      Print("   ✗ 止损修改失败，错误码: ", GetLastError(), " - ", trade.ResultRetcodeDescription());
      g_fail_count++;
   }
}
//+------------------------------------------------------------------+