range breakout mt5 ea.mq5

#property version   "1.01"

#include <Trade/Trade.mqh>       // Library for taking trades

input int RangeStartHour = 1;          // Range start hour
input int RangeStartMin = 0;           // Range start minute
input int RangeEndHour = 6;            // Range end hour
input int RangeEndMin = 0;             // Range end minute

input int TradingEndHour = 22;   // Trading end hour
input int TradingEndMin = 0;     // Trading end minute

datetime RangeTimeStart;         // Variable that store the start time of the range
datetime RangeTimeEnd;           // Variable that store the end time of the range
datetime TrandingEndTime;        // Variable that store the end time of trading

double rangeHigh;                // Top part of the range
double rangeLow;                 // Bottom part of the range

double minLot = SymbolInfoDouble(Symbol(), SYMBOL_VOLUME_MIN); //Mimal possible lots

CTrade trade;                    // Create the object for trading (used when putting positions)
bool isTrade;                    // bool variable for activating or deactivating trading

int OnInit()
  {
      // код доступен только после оплаты
   }

void OnDeinit(const int reason)
  {

  }

void OnTick()
  {
      // код доступен только после оплаты
   }

   calcTimes(); // function for calculating times     ↓↓    (bottom of the code)
   clcRange();  // function for calculating the range ↓↓    (bottom of the code)

   datetime time_current = TimeCurrent() ;

   if(time_current > RangeTimeEnd) // check if the range have finished in order to take a trade
     {
      int d = 0;
      if(isTrade)                                                 // checking if trading is enable or not (if isTrade is true)
        {
         if(rangeHigh > 0 && rangeLow > 0)                        // checking if range High and range low are differente from zero (from function clcRange ↓↓)
           {
            if(close(1) > rangeHigh && time(1) != RangeTimeEnd)   // check if the close of the past bar is higher than the top part of the range (close function ↓↓) and the time is different from the end time
              {
               if(CheckMoneyForTrade(Symbol(), minLot, ORDER_TYPE_BUY))  // Checking if there is enough money
                 {
                  double ask = SymbolInfoDouble(Symbol(), SYMBOL_ASK);        // Get symbol ask
                  double tp = rangeHigh + (rangeHigh - rangeLow);             // calculating the tp for the buy: rangehigh + size of the range
                  tp = Round2Ticksize(tp);
                  rangeLow = Round2Ticksize(rangeLow);
                  if(rangeLow < ask && tp > ask && ask-rangeLow > SYMBOL_TRADE_STOPS_LEVEL*_Point)                              // Validte sl and tp
                    {
                     trade.Buy(minLot, Symbol(), 0, rangeLow, tp);            // entering a buy position
                     isTrade = false;                                         // deactivating the possibility to trade (only 1 trade a day)
                    }
                  else
                    {
                     Print("SL or TP incorrect");
                    }
                 }
               else
                 {
                  Print("Not enough margin for Buy trade");
                  isTrade = false;                                      // deactivating the possibility to trade (only 1 trade a day)
                 }
              }
            if(close(1) < rangeLow && time(1) != RangeTimeEnd)       // check if the close of the past bar is lower than the bottom part of the range (close function ↓↓) and the time is different from the end time
              {
               if(CheckMoneyForTrade(Symbol(), minLot, ORDER_TYPE_SELL)) // Checking if there is enough money
                 {
                  double bid = SymbolInfoDouble(Symbol(), SYMBOL_BID);        // Get symbol bid
                  double tp = rangeLow - (rangeHigh - rangeLow);              // calculating the tp for the sell: rangelow - size of the range
                  tp = Round2Ticksize(tp);
                  rangeHigh = Round2Ticksize(rangeHigh);
                  if(rangeHigh > bid && tp < bid && rangeHigh-bid > SYMBOL_TRADE_STOPS_LEVEL*_Point)
                    {
                     trade.Sell(minLot, Symbol(), 0, rangeHigh, tp);             // entering a sell position
                     isTrade = false;             

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