How to make StopLoss = lowest low or highest high at a specific time (MQL5)

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Hello,

Can anyone help me to make changes in this code:

1- I want to change Sl of Buy position to become ----> the lowest low in the last 100 candle from opening time.

2- I want to change Sl of Sell position to become ----> the highest high in the last 100 candle from opening time.

3- I want to change TP of Buy position to become ----> Entry level + ( 2 × (Entry level - SL).

4- I want to change TP of Sell position to become ----> Entry level - ( 2 × (SL - Entry level).

5- I want this EA to open any positions after 100 candle from the last open position.


Thanks for all


#include <Trade\Trade.mqh>
input int MagicNumber=10001;
input double Lots =0.1;
input double StopLoss=0;
input double TakeProfit=0;
input int TrailingStop=0;
//+------------------------------------------------------------------+
//    expert start function
//+------------------------------------------------------------------+

 ENUM_MA_METHOD MethodMigrate(int method)
  {
   switch(method)
     {
      case 0: return(MODE_SMA);
      case 1: return(MODE_EMA);
      case 2: return(MODE_SMMA);
      case 3: return(MODE_LWMA);
      default: return(MODE_SMA);
     }
  }
  
ENUM_STO_PRICE StoFieldMigrate(int field)
  {
   switch(field)
     {
      case 0: return(STO_LOWHIGH);
      case 1: return(STO_CLOSECLOSE);
      default: return(STO_LOWHIGH);
     }
  }
ENUM_APPLIED_PRICE PriceMigrate(int price)
  {
   switch(price)
     {
      case 1: return(PRICE_CLOSE);
      case 2: return(PRICE_OPEN);
      case 3: return(PRICE_HIGH);
      case 4: return(PRICE_LOW);
      case 5: return(PRICE_MEDIAN);
      case 6: return(PRICE_TYPICAL);
      case 7: return(PRICE_WEIGHTED);
      default: return(PRICE_CLOSE);
     }
  }

ENUM_TIMEFRAMES TFMigrate(int tf)
  {
   switch(tf)
     {
      case 0: return(PERIOD_CURRENT);
      case 1: return(PERIOD_M1);
      case 5: return(PERIOD_M5);
      case 15: return(PERIOD_M15);
      case 30: return(PERIOD_M30);
      case 60: return(PERIOD_H1);
      case 240: return(PERIOD_H4);
      case 1440: return(PERIOD_D1);
      case 10080: return(PERIOD_W1);
      case 43200: return(PERIOD_MN1);
      
      case 2: return(PERIOD_M2);
      case 3: return(PERIOD_M3);
      case 4: return(PERIOD_M4);      
      case 6: return(PERIOD_M6);
      case 10: return(PERIOD_M10);
      case 12: return(PERIOD_M12);
      case 16385: return(PERIOD_H1);
      case 16386: return(PERIOD_H2);
      case 16387: return(PERIOD_H3);
      case 16388: return(PERIOD_H4);
      case 16390: return(PERIOD_H6);
      case 16392: return(PERIOD_H8);
      case 16396: return(PERIOD_H12);
      case 16408: return(PERIOD_D1);
      case 32769: return(PERIOD_W1);
      case 49153: return(PERIOD_MN1);      
      default: return(PERIOD_CURRENT);
     }
  }
  
#define MODE_MAIN 0  
#define MODE_SIGNAL 1
#define MODE_PLUSDI 1
#define MODE_MINUSDI 2
#define MODE_OPEN 0
#define MODE_LOW 1
#define MODE_HIGH 2
#define MODE_CLOSE 3
#define MODE_VOLUME 4 
#define MODE_REAL_VOLUME 5


#define OP_BUY 0
#define OP_SELL 1
//---
#define MODE_TRADES 0
#define MODE_HISTORY 1
#define SELECT_BY_POS 0
#define SELECT_BY_TICKET 1
//---
#define DOUBLE_VALUE 0
#define FLOAT_VALUE 1
#define LONG_VALUE INT_VALUE
//---
#define CHART_BAR 0
#define CHART_CANDLE 1
//---
#define MODE_ASCEND 0
#define MODE_DESCEND 1
//---

#define MODE_TIME 5
#define MODE_BID 9
#define MODE_ASK 10
#define MODE_POINT 11
#define MODE_DIGITS 12
#define MODE_SPREAD 13
#define MODE_STOPLEVEL 14
#define MODE_LOTSIZE 15
#define MODE_TICKVALUE 16
#define MODE_TICKSIZE 17
#define MODE_SWAPLONG 18
#define MODE_SWAPSHORT 19
#define MODE_STARTING 20
#define MODE_EXPIRATION 21
#define MODE_TRADEALLOWED 22
#define MODE_MINLOT 23
#define MODE_LOTSTEP 24
#define MODE_MAXLOT 25
#define MODE_SWAPTYPE 26
#define MODE_PROFITCALCMODE 27
#define MODE_MARGINCALCMODE 28
#define MODE_MARGININIT 29
#define MODE_MARGINMAINTENANCE 30
#define MODE_MARGINHEDGED 31
#define MODE_MARGINREQUIRED 32
#define MODE_FREEZELEVEL 33
//---
#define EMPTY -1
void OnTick()
{
CTrade trade;
trade.SetExpertMagicNumber(MagicNumber);
double Ask=SymbolInfoDouble(_Symbol,SYMBOL_ASK);
double Bid=SymbolInfoDouble(_Symbol,SYMBOL_BID);

  double MyPoint=_Point;
  if(_Digits==3 || _Digits==5) MyPoint=_Point*10;
  double TheStopLoss=0;
  double TheTakeProfit=0;
  if( TotalOrdersCount()==0 ) 
  {
     
     if((iRSIMQL4(NULL,0,14,PRICE_CLOSE,0)>70))
     {
     
        if(StopLoss>0) TheStopLoss=SymbolInfoDouble(_Symbol,SYMBOL_ASK)-StopLoss*MyPoint;
        if(TakeProfit>0) TheTakeProfit=SymbolInfoDouble(_Symbol,SYMBOL_ASK)+TakeProfit*MyPoint;
        trade.PositionOpen(_Symbol,ORDER_TYPE_BUY,Lots,SymbolInfoDouble(_Symbol,SYMBOL_ASK),TheStopLoss,TheTakeProfit);
        return;
     }
     
     if((iRSIMQL4(NULL,0,14,PRICE_CLOSE,0)<30))
     {
        if(StopLoss>0) TheStopLoss=SymbolInfoDouble(_Symbol,SYMBOL_ASK)+StopLoss*MyPoint;
        if(TakeProfit>0) TheTakeProfit=SymbolInfoDouble(_Symbol,SYMBOL_ASK)-TakeProfit*MyPoint;
        trade.PositionOpen(_Symbol,ORDER_TYPE_SELL,Lots,SymbolInfoDouble(_Symbol,SYMBOL_BID),TheStopLoss,TheTakeProfit);
        return;
     }
     
  }
  
   int posTotal=PositionsTotal();
   for(int posIndex=posTotal-1;posIndex>=0;posIndex--)
     {
      ulong ticket=PositionGetTicket(posIndex);
      if(PositionSelectByTicket(ticket) && PositionGetInteger(POSITION_MAGIC)==MagicNumber) 
      {
     if(PositionGetInteger(POSITION_TYPE)==POSITION_TYPE_BUY)
        {
              if((iRSIMQL4(NULL,0,14,PRICE_CLOSE,0)>100))
         {
         trade.PositionClose(ticket);
         break;
         }
       
         if(TrailingStop>0)  
              {                 
               if(SymbolInfoDouble(_Symbol,SYMBOL_BID)-PositionGetDouble(POSITION_PRICE_OPEN)>MyPoint*TrailingStop)
                 {
                  if(PositionGetDouble(POSITION_SL)<SymbolInfoDouble(_Symbol,SYMBOL_BID)-MyPoint*TrailingStop)
                    {
                    trade.PositionModify(ticket,SymbolInfoDouble(_Symbol,SYMBOL_BID)-MyPoint*TrailingStop,PositionGetDouble(POSITION_TP));
                     return;
                    }
                 }
              }
        }
      
       if(PositionGetInteger(POSITION_TYPE)==POSITION_TYPE_SELL)
        {
                if((iRSIMQL4(NULL,0,14,PRICE_CLOSE,0)<0))
         {
         trade.PositionClose(ticket);
         break;
         }
          if(TrailingStop>0)  
              {                 
               if(PositionGetDouble(POSITION_PRICE_OPEN)-SymbolInfoDouble(_Symbol,SYMBOL_ASK)>MyPoint*TrailingStop)
                 {
                  if(PositionGetDouble(POSITION_SL)>SymbolInfoDouble(_Symbol,SYMBOL_ASK)+MyPoint*TrailingStop)
                    {
                    trade.PositionModify(ticket,SymbolInfoDouble(_Symbol,SYMBOL_ASK)+MyPoint*TrailingStop,PositionGetDouble(POSITION_TP));
                     return;
                    }
                 }
              }
        }
      }
     }  
    return;
}


int TotalOrdersCount()
{
  int result=0;
  int posTotal=PositionsTotal();
   for(int posIndex=posTotal-1;posIndex>=0;posIndex--)
     {
      ulong ticket=PositionGetTicket(posIndex);
      if(PositionSelectByTicket(ticket) && PositionGetInteger(POSITION_MAGIC)==MagicNumber) result++;
     }  
  return (result);
}


int Hour()
{
   MqlDateTime tm;
   TimeCurrent(tm);
   return(tm.hour);
}
int Minute()
{
   MqlDateTime tm;
   TimeCurrent(tm);
   return(tm.min);
}

double CopyBufferMQL4(int handle,int index,int shift)
  {
   double buf[];
   switch(index)
     {
      case 0: if(CopyBuffer(handle,0,shift,1,buf)>0)
         return(buf[0]); break;
      case 1: if(CopyBuffer(handle,1,shift,1,buf)>0)
         return(buf[0]); break;
      case 2: if(CopyBuffer(handle,2,shift,1,buf)>0)
         return(buf[0]); break;
      case 3: if(CopyBuffer(handle,3,shift,1,buf)>0)
         return(buf[0]); break;
      case 4: if(CopyBuffer(handle,4,shift,1,buf)>0)
         return(buf[0]); break;
      default: break;
     }
   return(EMPTY_VALUE);
  }
  
  
  double iRSIMQL4(string symbol,
                int tf,
                int period,
                int price,
                int shift)
  {
   ENUM_TIMEFRAMES timeframe=TFMigrate(tf);
   ENUM_APPLIED_PRICE applied_price=PriceMigrate(price);
   int handle=iRSI(symbol,timeframe,period,applied_price);
   if(handle<0)
     {
      return(-1);
     }
   else
      return(CopyBufferMQL4(handle,0,shift));
  }
 
Ahmed Abd El Aziz: Can anyone help me to make changes in this code:

Help you with what? You haven't stated a problem, you stated a want. Show us your attempt (using the CODE button) and state the nature of your problem.
          No free help 2017.04.21

Or pay someone. Top of every page is the link Freelance.
          Hiring to write script - General - MQL5 programming forum 2018.05.12

We're not going to code it for you (although it could happen if you are lucky or the problem is interesting).
          No free help 2017.04.21

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