EquityStopOut/EquityStopOut.mq5

<EFBFBD><EFBFBD>//+------------------------------------------------------------------+
//|                                                EquityStopOut.mq5 |
//|                        Copyright 2018, MetaQuotes Software Corp. |
//|                                             https://www.mql5.com |
//+------------------------------------------------------------------+
#define VERSION   "1.05"
#property strict
#property version VERSION
//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
#include "..\Libraries\Common.mqh"
#include "..\Libraries\Magic.mqh"
#include "..\Libraries\Runtime.mqh"
//---
#ifdef __MQL5__
#include <Trade\PositionInfo.mqh>
#include <Trade\Trade.mqh>
#endif 
#ifdef __MQL4__
#endif 
//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
#define TIMER  256
#define MAGIC  MAGIC_EQUITY_STOP_OUT
//--- input parameters
input double   StopOutBelowEquity=0.0; //NO<EFBFBD>N<EFBFBD><EFBFBD><EFBFBD>Q<PhQ<EFBFBD><EFBFBD>s^<EFBFBD>N
//---
CTrade         g_Trade;
CPositionInfo  g_PositionInfo;
CRuntime       g_Runtime;
//+------------------------------------------------------------------+
//| Expert initialization function                                   |
//+------------------------------------------------------------------+
int OnInit()
  {
   LOG(LOG_LEVEL_INFO,"EquityStopOut V"+VERSION);
   g_Runtime.AddCheck(RUNTIME_CHECK_ACCOUNT);
   g_Runtime.AddCheck(RUNTIME_CHECK_CONNECTED);
   g_Runtime.AddCheck(RUNTIME_TRADE_ALLOWED);
   if(!g_Runtime.Check())
     {
      return(INIT_FAILED);
     }
//---
   g_Trade.LogLevel(LOG_LEVEL_ALL);
   g_Trade.SetAsyncMode(true);
   g_Trade.SetExpertMagicNumber(MAGIC);
   g_Trade.SetMarginMode();
//--- create timer
   if(!EventSetMillisecondTimer(TIMER))
     {
      const int c_iLastError=GetLastError();
      LOG(LOG_LEVEL_ERROR,
         StringFormat(
            "EventSetMillisecondTimer(%d) FAIL #%d %s",
            TIMER,c_iLastError,ErrorDescription(c_iLastError)));
      return(INIT_FAILED);
     }
//---
   return(INIT_SUCCEEDED);
  }
//+------------------------------------------------------------------+
//| Expert deinitialization function                                 |
//+------------------------------------------------------------------+
void OnDeinit(const int reason)
  {
//--- destroy timer
   EventKillTimer();
   LOG(LOG_LEVEL_INFO,GetDeinitReasonText(reason));
  }
//+------------------------------------------------------------------+
//| Expert tick function                                             |
//+------------------------------------------------------------------+
void OnTick()
  {
//---
   
  }
//+------------------------------------------------------------------+
//| Timer function                                                   |
//+------------------------------------------------------------------+
void OnTimer()
  {
//---
   if(!g_Runtime.Check())
      return;
//---
   if(PositionsTotal()<1) return;
//---
   const double c_dAccountEquity=AccountInfoDouble(ACCOUNT_EQUITY);
   if(c_dAccountEquity>=StopOutBelowEquity) return;
//---
   const string c_szLog=StringFormat(
         "#%d<00>zsSn<>N<1A>S_MR<4D>Q<P%.2fNO<4E>N%.2f",
         AccountInfoInteger(ACCOUNT_LOGIN),
         AccountInfoDouble(ACCOUNT_EQUITY),StopOutBelowEquity);
   LOG(LOG_LEVEL_WARNING,c_szLog);
   CloseAll(g_PositionInfo,g_Trade);
   SendMail(c_szLog,"");
  }
//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
#ifdef __MQL5__
void OnTradeTransaction(const MqlTradeTransaction& trans,
                        const MqlTradeRequest& request,
                        const MqlTradeResult& result)
  {
   if(trans.type!=TRADE_TRANSACTION_REQUEST)
     {
      return;
     }
//---
   if(request.action!=TRADE_ACTION_DEAL)
     {
      return;
     }
//---
   if(request.magic!=MAGIC)
     {
      return;
     }
//---
   string sRequest,sResult;
   g_Trade.FormatRequest(sRequest,request);
   g_Trade.FormatRequestResult(sResult,request,result);
   LOG(LOG_LEVEL_INFO,sRequest+" "+sResult);
  }
#endif 
//+------------------------------------------------------------------+