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e_3.02.mq4

Time: 2013-03-04 | Download file:e_3.02.mq4

//+------------------------------------------------------------------+
//|                                                     Envelope.mq4 |
//|                                   tageiger aka fxid10t@yahoo.com |
//|                                        http://www.metaquotes.net |
//+------------------------------------------------------------------+
#property copyright "tageiger aka fxid10t@yahoo.com"
#property link      "http://www.metaquotes.net"

//---- input parameters
extern int        EnvelopePeriod    =144;//ma length
extern int        EnvTimeFrame      =5; //envelope time frame: 0=chart,60=1hr,240=4hr, etc.
extern int        EnvMaMethod       =1; //0=sma,1=ema,2=smma,3=lwma.
extern double     EnvelopeDeviation =0.4;//envelope width
extern int        MaElineTSL        =0;//0=iMA trailing stoploss  1=Opposite Envelope TSL
extern int        TimeBegin         =0;//server time order placement begins
extern int        TimeEnd           =18;//server time order placement ends
extern int        TimeModify        =23;//server time unexecuted orders deleted
extern double     FirstTP           =21.0;
extern double     SecondTP          =34.0;
extern double     ThirdTP           =55.0;
extern double     Lots              =0.1;
extern double     MaximumRisk       =0.02;
extern double     DecreaseFactor    =3;

int               b1,b2,b3,s1,s2,s3;
double            TSL               =0;
string            comment           ="Minute e.3.02 ";
string            TradeSymbol;      TradeSymbol=Symbol();

int init()  {  return(0);  }
int deinit(){  return(0);  }
int start()
   {
   int      p=0;p=EnvelopePeriod;
   int      etf=0;etf=EnvTimeFrame;
   int      mam=0;mam=EnvMaMethod;
   double   d=0;d=EnvelopeDeviation;
   double   btp1,btp2,btp3,stp1,stp2,stp3;
   double   bline=0,sline=0,ma=0;
   int      cnt, ticket,total=OrdersTotal();

   ma=iMA(NULL,etf,p,0,mam,PRICE_CLOSE,0);
   bline=iEnvelopes(NULL,etf,p,mam,0,PRICE_CLOSE,d,MODE_UPPER,0);
   sline=iEnvelopes(NULL,etf,p,mam,0,PRICE_CLOSE,d,MODE_LOWER,0);

   if(TotalTradesThisSymbol(TradeSymbol)==0) {  b1=0;b2=0;b3=0;s1=0;s2=0;s3=0;   }
   if(TotalTradesThisSymbol(TradeSymbol)>0)  {
      for(cnt=0;cnt=TimeBegin && Hour()Close[0] && sline0)   {
                                 if(OrderSelect(ticket,SELECT_BY_TICKET,MODE_TRADES))
                                    {  b1=ticket;  Print(ticket); }
                                 else Print("Error Opening BuyStop Order: ",GetLastError());
                                 return(0);  }  }  }  }         
   if(b2==0)   {
      if(Hour()>=TimeBegin && Hour()Close[0] && sline0)   {
                                 if(OrderSelect(ticket,SELECT_BY_TICKET,MODE_TRADES))
                                    {  b2=ticket;  Print(ticket); }
                                 else Print("Error Opening BuyStop Order: ",GetLastError());
                                 return(0);  }  }  }  }                              
   if(b3==0)   {
      if(Hour()>=TimeBegin && Hour()Close[0] && sline0)   {
                                 if(OrderSelect(ticket,SELECT_BY_TICKET,MODE_TRADES))
                                    {  b3=ticket;  Print(ticket); }
                                 else Print("Error Opening BuyStop Order: ",GetLastError());
                                 return(0);  }  }  }  }                     
   if(s1==0)   {
      if(Hour()>=TimeBegin && Hour()Close[0] && sline0)   {
                                 if(OrderSelect(ticket,SELECT_BY_TICKET,MODE_TRADES))
                                    {  s1=ticket;  Print(ticket); }
                                 else Print("Error Opening SellStop Order: ",GetLastError());
                                 return(0);  }  }  }  }
   if(s2==0)   {
      if(Hour()>=TimeBegin && Hour()Close[0] && sline0)   {
                                 if(OrderSelect(ticket,SELECT_BY_TICKET,MODE_TRADES))
                                    {  s2=ticket;  Print(ticket); }
                                 else Print("Error Opening SellStop Order: ",GetLastError());
                                 return(0);  }  }  }  }                     
   if(s3==0)   {
      if(Hour()>=TimeBegin && Hour()Close[0] && sline0)   {
                                 if(OrderSelect(ticket,SELECT_BY_TICKET,MODE_TRADES))
                                    {  s3=ticket;  Print(ticket); }
                                 else Print("Error Opening SellStop Order: ",GetLastError());
                                 return(0);  }  }  }  }
   for(cnt=0;cntOrderOpenPrice())   {
            if((/*Close[0]>bline) && (*/TSL>OrderStopLoss()))  {
               double bsl;bsl=TSL;
               OrderModify(OrderTicket(),
                           OrderOpenPrice(),
                           bsl,
                           OrderTakeProfit(),
                           0,//Order expiration server date/time
                           Green);  }  }  }
      if(OrderType()==OP_SELL)   {
         if(MaElineTSL==0) {TSL=NormalizeDouble(ma,Digits); }
         if(MaElineTSL==1) {TSL=NormalizeDouble(bline,Digits); }         
         if(Ask0) {b1=0;}
      OrderSelect(b2,SELECT_BY_TICKET);   if(OrderCloseTime()>0) {b2=0;}
      OrderSelect(b3,SELECT_BY_TICKET);   if(OrderCloseTime()>0) {b3=0;}
      OrderSelect(s1,SELECT_BY_TICKET);   if(OrderCloseTime()>0) {s1=0;}
      OrderSelect(s2,SELECT_BY_TICKET);   if(OrderCloseTime()>0) {s2=0;}     
      OrderSelect(s3,SELECT_BY_TICKET);   if(OrderCloseTime()>0) {s3=0;}   }
if(!IsTesting())  PrintComments();
return(0);   
}

//Functions

double LotsOptimized()  {
   double lot=Lots;
   int    orders=HistoryTotal();
   int    losses=0;
   lot=NormalizeDouble(AccountFreeMargin()*MaximumRisk/1000.0,1);
   if(DecreaseFactor>0) {
      for(int i=orders-1;i>=0;i--)  {
         if(OrderSelect(i,SELECT_BY_POS,MODE_HISTORY)==false) { Print("Error in history!"); break; }
         if(OrderSymbol()!=Symbol() || OrderType()>OP_SELL) continue;
         if(OrderProfit()>0) break;
         if(OrderProfit()<0) losses++; }
      if(losses>1) lot=NormalizeDouble(lot-lot*losses/DecreaseFactor,1);   }
   if(lot<0.1) lot=0.1;
return(lot);   }

int TotalTradesThisSymbol(string TradeSymbol) {
   int i, TradesThisSymbol=0;
   for(i=0;i        

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