DayTrading5_v1

//+------------------------------------------------------------------+
//|                                                   DayTrading.mq4 |
//|                               Copyright © 2005, NazFunds Company |
//|                                          http://www.nazfunds.com |
//|                                Translated/updated to MT4: Turcol |
//|                 Use it on 5 min charts with 20/pips profit limit |
//|        Do not place any stop loss. No worries, check the results |
//|                    (Modfied by EvgeniX and Treberk and Holyguy7) |           
//+------------------------------------------------------------------+
#property copyright "Copyright © 2005, NazFunds Company, mod by EvgeniX & Treberk  "
#property link      "http://www.nazfunds.com"
#include <stdlib.mqh>

extern double lots         = 0.1;           // 
extern double trailingStop = 15;            // trail stop in points
extern double takeProfit   = 20;            // recomended  no more than 20
extern double stopLoss     = 50;             // do not use s/l
extern double slippage     = 3;             // Could be higher with some brokers
extern bool UseHourTrade = False;       //False for always trading
extern int  FromHourTrade = 7;
extern int  ToHourTrade = 21;
extern string nameEA       = "Daytrading";  // To "easy read" which EA place an specific order
extern int magicEA         = 19000;         // Magic EA identifier. Allows for several co-existing EA with different input values

double macdHistCurrent, macdHistPrevious, macdSignalCurrent, macdSignalPrevious;
double stochHistCurrent, stochHistPrevious, stochSignalCurrent, stochSignalPrevious;
double sarCurrent, sarPrevious, momCurrent, momPrevious;
double realTP, realSL;
bool isBuying = false, isSelling = false, isClosing = false;
int cnt, ticket;

//+------------------------------------------------------------------+
//| expert initialization function                                   |
//+------------------------------------------------------------------+
int init() {
   return(0);
}

//+------------------------------------------------------------------+
//| expert deinitialization function                                 |
//+------------------------------------------------------------------+
int deinit() {
   return(0);
}

//+------------------------------------------------------------------+
//| expert start function                                            |
//+------------------------------------------------------------------+
int start() {
   // Check for invalid bars and takeprofit
   if (UseHourTrade){
   if(!(Hour()>=FromHourTrade&&Hour()<=ToHourTrade)){
   Comment("Non-Trading Hours!");
   return(0);
   }
   }
   if ( Period()  == 1 )
   {
      nameEA = "dt-m1";
      magicEA = 19000;
   }   
   if ( Period()  == 5 )
   {
      nameEA = "dt-m5";
      magicEA = 19000 + 5;
   }
   if ( Period()  == 15 )
   {
      nameEA = "dt-m15";
      magicEA = 19000 + 15;
   }
   if ( Period()  == 30 )
   {
      nameEA = "dt-m30";
      magicEA = 19000 + 30;
   }   
   if ( Period()  == 60 )
   {
      nameEA = "dt-H1";
      magicEA = 19000 + 60;
   }   
   if ( Period()  == 240 )
   {
      nameEA = "dt-H4";
      magicEA = 19000 + 240;
   }      
   if ( Period()  == 1400 )
   {
      nameEA = "dt-Daily";
      magicEA = 19000 + 1440;
   }         
   if ( Period()  == 10080 )
   {
      nameEA = "dt-Weekly";
      magicEA = 19000 + 10080;
   }            
   if ( Period()  == 43200 )
   {
      nameEA = "dt-Monthly";
      magicEA = 19000 + 43200;
   }               
   if(Bars < 200) {
      Print("Not enough bars for this strategy - ", nameEA);
      return(0);
   }
   
                     // Calculate indicators' value   
   macdHistCurrent     = iMACD(NULL,0,12,26,9,PRICE_OPEN,MODE_MAIN,0);   
   macdHistPrevious    = iMACD(NULL,0,12,26,9,PRICE_OPEN,MODE_MAIN,1);   
   macdSignalCurrent   = iMACD(NULL,0,12,26,9,PRICE_OPEN,MODE_SIGNAL,0); 
   macdSignalPrevious  = iMACD(NULL,0,12,26,9,PRICE_OPEN,MODE_SIGNAL,1); 
   stochHistCurrent    = iStochastic(NULL,0,5,3,3,MODE_SMA,0,MODE_MAIN,0);
   stochHistPrevious   = iStochastic(NULL,0,5,3,3,MODE_SMA,0,MODE_MAIN,1);
   stochSignalCurrent  = iStochastic(NULL,0,5,3,3,MODE_SMA,0,MODE_SIGNAL,0);
   stochSignalPrevious = iStochastic(NULL,0,5,3,3,MODE_SMA,0,MODE_SIGNAL,1);
   sarCurrent          = iSAR(NULL,0,0.02,0.2,0);           // Parabolic Sar Current
   sarPrevious         = iSAR(NULL,0,0.02,0.2,1);           // Parabolic Sar Previuos
   momCurrent          = iMomentum(NULL,0,14,PRICE_OPEN,0); // Momentum Current
   momPrevious         = iMomentum(NULL,0,14,PRICE_OPEN,1); // Momentum Previous
   
   // Check for BUY, SELL, and CLOSE signal
   isBuying  = (sarCurrent<=Ask && sarPrevious>sarCurrent && momCurrent<100 && macdHistCurrent<macdSignalCurrent && stochHistCurrent<35);
   isSelling = (sarCurrent>=Bid && sarPrevious<sarCurrent && momCurrent>100 && macdHistCurrent>macdSignalCurrent && stochHistCurrent>60);
   isClosing = false;
   
   // Control open trades
   int totalOrders = OrdersTotal();
   int numPos = 0;
      
   for(cnt=0; cnt<=totalOrders; cnt++) 
   {
        OrderSelect(cnt, SELECT_BY_POS, MODE_TRADES);         // the next line will check for ONLY market trades, not entry orders
  
         if(OrderSymbol() == Symbol() && OrderType() == OP_BUY && OrderMagicNumber() == magicEA) 
         {           // Check for close signal for bought trade
         numPos++;
            if(isSelling || isClosing) 
            {
               OrderClose(OrderTicket(),OrderLots(),Bid,slippage,Violet);   // Close bought trade
               prtAlert("Day Trading: Closing BUY order");
            }//if(isSelling || isClosing) 
                    
            if(trailingStop > 0) 
            {            
               if(Bid-OrderOpenPrice() > trailingStop*Point) 
               {
                  if(OrderStopLoss() < (Bid - trailingStop*Point)) 
                  {
                     OrderModify(OrderTicket(),OrderOpenPrice(),Bid-trailingStop*Point,OrderTakeProfit(),0,Blue);
                     prtAlert("Day Trading: Modifying BUY order");
                  }//if(OrderStopLoss() < (Bid - trailingStop*Point)) 
               }//if(Bid-OrderOpenPrice() > trailingStop*Point) 
            }//if(trailingStop > 0) 
         }//if(OrderSymbol() == Symbol() && OrderType() == OP_BUY && OrderMagicNumber() == magicEA)
            
         if(OrderSymbol() == Symbol() && OrderType() == OP_SELL && OrderMagicNumber() == magicEA)
          {                             
          numPos++;
            if(isBuying || isClosing)
            {
               OrderClose(OrderTicket(),OrderLots(),Ask,slippage,Violet);
               prtAlert("Day Trading: Closing SELL order");
            }//if(isBuying || isClosing)
            
            if(trailingStop > 0) 
            {             // Control trailing stop
               if(OrderOpenPrice() - Ask > trailingStop*Point) 
               {
                  if(OrderStopLoss() == 0 || OrderStopLoss() > Ask + trailingStop*Point) 
                  {
                     OrderModify(OrderTicket(),OrderOpenPrice(),Ask+trailingStop*Point,OrderTakeProfit(),0,Red);
                     prtAlert("Day Trading: Modifying SELL order");
                  }//if(OrderStopLoss() == 0 || OrderStopLoss() > Ask + trailingStop*Point) 
               }//if(OrderOpenPrice() - Ask > trailingStop*Point)            
            }// if(trailingStop > 0) 
         }//if(OrderSymbol() == Symbol() && OrderType() == OP_SELL && OrderMagicNumber() == magicEA)
    }//for(cnt=0; cnt<totalOrders; cnt++)
   
   // If there is no open trade for this pair and this EA
   if(numPos < 1) 
   {   
      if(AccountFreeMargin() < 1000*lots) {Print("Not enough money to trade ", lots, " lots. Strategy:", nameEA);
           return(0);}
      
      if(isBuying && !isSelling && !isClosing)   // Check for BUY entry signal
      {
         if(stopLoss > 0)    realSL = Ask - stopLoss * Point;
         if(takeProfit > 0)  realTP = Ask + takeProfit * Point;
         ticket = OrderSend(Symbol(),OP_BUY,lots,Ask,slippage,realSL,realTP,nameEA+" - Magic: "+magicEA+" ",magicEA,0,Red);  // Buy
         if(ticket < 0) {Print("OrderSend (" + nameEA + ") failed with error #" + GetLastError() + " --> " + ErrorDescription(GetLastError()));} 
         else { prtAlert("Day Trading: Buying");}
      }//if(isBuying && !isSellingsing && !isClosing)
      
      if(isSelling && !isBuying && !isClosing)   // Check for SELL entry signal
      {
         if(stopLoss > 0)     realSL = Bid + stopLoss * Point;
         if(takeProfit > 0)   realTP = Bid - takeProfit * Point;
         ticket = OrderSend(Symbol(),OP_SELL,lots,Bid,slippage,realSL,realTP,nameEA+" - Magic: "+magicEA+" ",magicEA,0,Red); // Sell
         if(ticket < 0) {Print("OrderSend (" + nameEA + ") failed with error #" + GetLastError() + " --> " + ErrorDescription(GetLastError()));} 
         else {prtAlert("Day Trading: Selling");}
      }//if(isSelling && !isBuying && !isClosing)
   } //if(numPos < 1) 
   return(0);
}

void prtAlert(string str = "") {
   Print(Symbol() + " - " + str);
   Alert(Symbol() + " - " + str); 
   //SpeechText(addSpaces(Symbol()) + " - " + str,SPEECH_ENGLISH);  
   // SendMail(Symbol(),str);
}

/*[

string addSpaces(string str = "") {
   int length = StringLen(str);
   string sp  = "";
   for(int i=0; i<length; i++)
      sp = sp + StringSubstr(str,i,1) + " ";
   return (sp);  
}

]*/
//+------------------------------------------------------------------+