test_group/ba/RusBafet_ma.mq5

<EFBFBD><EFBFBD>//+------------------------------------------------------------------+
//|                                                   RusBafetma.mq5 |
//|                        Copyright 2019, MetaQuotes Software Corp. |
//|                                             https://www.mql5.com |
//+------------------------------------------------------------------+
#property copyright "Copyright 2019, MetaQuotes Software Corp."
#property link      "https://www.mql5.com"
#property version   "1.00"
//+------------------------------------------------------------------+
//| Expert initialization function                                   |
//+------------------------------------------------------------------+

enum sell_or_buy1
  {

 up,//!=87C 225@E (?>:C?:0)
 down,  // !25@EC 2=87 (?@>4060)
   all   // 10
  };
input int      ma_big=14;
input int      ma_small=7;
//input int      ma_trend=100;
//input bool trend=false;
input int pips=3;
input ENUM_TIMEFRAMES      frame=PERIOD_M1;
input sell_or_buy1             sell_or_buy=all;

input double lot=0.01;
double mbig[],msmall[],mtrend[];

int         mabig_handle,masmall_handle,matrend_handle,mid;
#include <Trade\Trade.mqh>
CTrade  trade;
int OnInit()
  {
//---
     EventSetTimer(1);
     mabig_handle=iMA(NULL,frame,ma_big,0,MODE_EMA,PRICE_CLOSE);
     masmall_handle=iMA(NULL,frame,ma_small,0,MODE_EMA,PRICE_CLOSE);
   //   matrend_handle=iMA(NULL,frame,ma_trend,0,MODE_EMA,PRICE_CLOSE);
        if(masmall_handle<0)
     {
      Print("1J5:B iMA =5 A>740=: MA_handle= ",INVALID_HANDLE);
      Print("H81:0 8A?>;=5=8O = ",GetLastError());
      //--- ?@8=C48B5;L=>5 7025@H5=85 ?@>3@0<<K
      return(-1);
     }
             if(mabig_handle<0)
     {
      Print("1J5:B iMA =5 A>740=: MA_handle= ",INVALID_HANDLE);
      Print("H81:0 8A?>;=5=8O = ",GetLastError());
      //--- ?@8=C48B5;L=>5 7025@H5=85 ?@>3@0<<K
      return(-1);
     }
      /*
                  if(matrend_handle<0)
     {
      Print("1J5:B iMA =5 A>740=: MA_handle= ",INVALID_HANDLE);
      Print("H81:0 8A?>;=5=8O = ",GetLastError());
      //--- ?@8=C48B5;L=>5 7025@H5=85 ?@>3@0<<K
      return(-1);
     }
     */
//---
   return(INIT_SUCCEEDED);
  }
//+------------------------------------------------------------------+
//| Expert deinitialization function                                 |
//+------------------------------------------------------------------+
void OnDeinit(const int reason)
  {
//---
   
  }
//+------------------------------------------------------------------+
//| Expert tick function                                             |
//+------------------------------------------------------------------+
void OnTimer()
  {

//---
   if(CopyBuffer(mabig_handle,0,0,3,mbig)<=0)
      return;
      if(CopyBuffer(masmall_handle,0,0,3,msmall)<=0)
      return;
        //   if(CopyBuffer(matrend_handle,0,0,3,mtrend)<=0)
    //  return;
      // ArraySetAsSeries(mtrend,true);
  ArraySetAsSeries(mbig,true);
    ArraySetAsSeries(msmall,true);
      
  long buy_id,sell_id;
   ulong    ticket;
//string   type; 
   uint     total=PositionsTotal();
  int order_buy_c=0;
  int order_sell_c=0;

//Alert(total);
//--- ?@>945< 2 F8:;5 ?> 2A5< >@45@0< 
   for(uint i=0;i<total;i++)
     {
      //--- ?>;CG8< B8:5B >@45@0 ?> 53> ?>78F88 2 A?8A:5 
      if((ticket=PositionGetTicket(i))>0)
        {
         //--- ?>;CG8< A2>9AB20 >@45@0 

         //  type          =EnumToString(ENUM_ORDER_TYPE(OrderGetInteger(ORDER_TYPE))); 
         //--- ?>43>B>28< 8 2K2545< 8=D>@<0F8N >1 >@45@5 
         //  Alert(PositionGetInteger(POSITION_TYPE));
         if(PositionGetString(POSITION_SYMBOL)==_Symbol)
           {
            if(PositionGetInteger(POSITION_TYPE)==1)
              {
               order_sell_c++;
               sell_id=PositionGetInteger(POSITION_IDENTIFIER);
    
              }
            else
              {
               order_buy_c++;
               buy_id=PositionGetInteger(POSITION_IDENTIFIER);
           
          

              }

           }
        }
     }
      
      
      double Bid=SymbolInfoDouble(_Symbol,SYMBOL_BID); 

      if(mbig[1]>=msmall[1] && (msmall[0]-mbig[0])>pips*_Point && order_buy_c<1){trade.PositionClose(sell_id);trade.Buy(lot);}
    
    //sell
        if(mbig[1]<=msmall[1] && (mbig[0]-msmall[0])>pips*_Point && order_sell_c<1){trade.PositionClose(buy_id); trade.Sell(lot);}
        }
  
//+------------------------------------------------------------------+