FT_BBmMA_v2

//+------------------------------------------------------------------+
//| FT_BB+MA.mq4.mq4
//| Copyright © 2009, FORTRADER.RU. Ñòðàòåãèÿ íà ïðîáîé áîëëåíäæåðà
//| http://www.fortrader.ru | http://forexsystems.ru/sistemy-ozhidayuschie-realizacii/11095-ochen-nuzhen-sovetnik-po-bollindzheru.html | Èññëåäîâàíèå äëÿ 56 âûïóñêà æóðíàëà FORTRADER.RU
//+------------------------------------------------------------------+
#property copyright "Copyright © 2009, FORTRADER.RU. Ñòðàòåãèÿ íà ïðîáîé áîëëåíäæåðà"
#property link      "http://www.fortrader.ru | http://forexsystems.ru/sistemy-ozhidayuschie-realizacii/11095-ochen-nuzhen-sovetnik-po-bollindzheru.html | Èññëåäîâàíèå äëÿ 56 âûïóñêà æóðíàëà FORTRADER.RU"

extern int periodH1=5;
extern int periodD=7;
int bars;

int start()
  {
  if(Bars!=bars)
  {bars=Bars;
  if(OpenPattern1()!=0){Print("Îñòàíîâëåí ïî îøèáêå"); return(0);}
  PosManager();
  }
   return(0);
  }
   
extern int       bb=20;
extern int       otc=1;
extern int       sma=20;
extern int SL=50;
extern int TP=80;

int MG=564651;
double Lots=0.1;
int mn=1;

extern int startpipsclose=30;

   double startup,startdw;int err;

   int OpenPattern1()
   {
      int perh1=GetPeriod(periodH1);
      int perd=GetPeriod(periodD);
   
      if(perd<perh1){return(0);}

      double bb1= iBands(NULL,perh1,bb,otc,0,PRICE_CLOSE,MODE_UPPER,1);
      double bb2= iBands(NULL,perh1,bb,otc,0,PRICE_CLOSE,MODE_LOWER,1);
      double ma = iMA(NULL,perh1,sma,0,MODE_SMA,PRICE_CLOSE,1);
      
      /*ïîêóïêà*/
      if(iClose(NULL,perh1,1)<bb2){startup=1;}
      if(iClose(NULL,perh1,1)>bb2 && startup==1 && iClose(NULL,perd,1)>ma && ChPos(1)==0)
      {
         if(OpenOrderOnMarket(0,SL,TP)!=0) return(-1);
      }
      if(iClose(NULL,perh1,1)>bb2){startup=0;}
      
      /*ïðîäàæà*/   
      if(iClose(NULL,perh1,1)>bb1){startdw=1;}
      if(iClose(NULL,perh1,1)<bb1 && startdw==1 && iClose(NULL,perd,1)<ma && ChPos(0)==0)
      {
         if(OpenOrderOnMarket(1,SL,TP)!=0) return(-1);
      }
      if(iClose(NULL,perh1,1)<bb1){startdw=0;}
   
   return(0);
   }

 //ïðîâåðÿåò åñòü ëè îòêðûòûå îðäåðà
int ChPos(int type) 
{//ïîäðîáíîå îïèñàíèå: http://fxnow.ru/blog.php?user=Yuriy&blogentry_id=100

   int i;int col;
   for( i=1; i<=OrdersTotal(); i++)         
   {
      if(OrderSelect(i-1,SELECT_BY_POS)==true) 
       {                                   
           if(OrderType()==OP_BUY && OrderSymbol()==Symbol() && type==1&& OrderMagicNumber()==MG){col=1;}
           if(OrderType()==OP_SELL && OrderSymbol()==Symbol() && type==0&& OrderMagicNumber()==MG){col=1;}
       }
    }   
return(col);
}

//äëÿ îïòèìèçàöèè ïî âñåì ïåðèîäàì ïî âñåì ïåðèîäàì
int GetPeriod(int period)
{int periodres;
 switch(period)
  {
   case 1: periodres=1;break;
   case 2: periodres=5;break;
   case 3: periodres=15;break;
   case 4: periodres=30;break;
   case 5: periodres=60;break;
   case 6: periodres=240;break;
   case 7: periodres=1440;break;
   default: periodres=1;break;
  }
return(periodres);
}

int OpenOrderOnMarket(int type,int slpips,int tppips)
{double op,sl,tp;
   
   if(type==0)
   {
   op=Ask;if(slpips>0){sl=op-slpips*Point*mn;}if(tppips>0){tp=op+tppips*Point*mn;}
   err=OrderSend(Symbol(),OP_BUY,Lots,NormalizeDouble(op,Digits),3,NormalizeDouble(sl,Digits),NormalizeDouble(tp,Digits),"56 FORTRADER.RU",MG,0,Red);
   if(err<0){Print("OrderSend()-  Îøèáêà OP_BUY.  op "+op+" sl "+sl+" tp "+tp+" "+GetLastError());return(-1);}
   }
   
   if(type==1)
   {
    op=Bid;if(slpips>0){sl=op+slpips*Point*mn;}if(tppips>0){tp=op-tppips*Point*mn;}
    err=OrderSend(Symbol(),OP_SELL,Lots,NormalizeDouble(op,Digits),3,NormalizeDouble(sl,Digits),NormalizeDouble(tp,Digits),"56 FORTRADER.RU",MG,0,Red);
    if(err<0){Print("OrderSend()-  Îøèáêà OP_SELL.  op "+op+" sl "+sl+" tp "+tp+" "+GetLastError());return(-1);}
   }
return(0);
}

int PosManager()
{

   if(ProfitPos(1)>startpipsclose*Point*mn)
   {
   _OrderCloseBy(1,Lots,Lots/2);
   }
   
   if(ProfitPos(0)>startpipsclose*Point*mn)
   {
   _OrderCloseBy(0,Lots,Lots/2);
   }

return(0);
}


//Ðåçóëüòàò ïîçèöèè ïðèáûëè â ïóíêòàõ
double ProfitPos(int type) 
{int i;
   for( i=1; i<=OrdersTotal(); i++)         
   {
      if(OrderSelect(i-1,SELECT_BY_POS)==true) 
       {                                   
           if(OrderType()==OP_BUY && OrderSymbol()==Symbol() && type==1 && OrderMagicNumber()==MG) {return(Ask-OrderOpenPrice());}
           if(OrderType()==OP_SELL && OrderSymbol()==Symbol() && type==0 && OrderMagicNumber()==MG){return(OrderOpenPrice()-Ask);}
       }
    }   
return(0);
}

//Çàêðûâàåò ÷àñòü ïîçèöèè 
int _OrderCloseBy(int type, double curlot, double closelot)
   {//http://fxnow.ru/blog.php?user=Yuriy&blogentry_id=99
   
   int err;
   for(int i=1; i<=OrdersTotal(); i++)          
     {
      if (OrderSelect(i-1,SELECT_BY_POS)==true) 
        {
         if(OrderType()==OP_BUY && OrderSymbol()==Symbol() && type==1 && OrderMagicNumber()==MG && OrderLots()>closelot)
         {
          err=OrderClose(OrderTicket(),closelot,Bid,3,Violet); 
          if(err<0){Print("OrderClose()-  Îøèáêà çàêðûòèÿ OP_BUY.  OrderTicket "+OrderTicket()+" OrderLots() "+OrderLots()+" Bid "+Bid+" "+GetLastError());return(-1);}
          _OrderModifyBy(1,Lots,Lots/2);
         }
         if(OrderType()==OP_SELL && OrderSymbol()==Symbol() && type==0 && OrderMagicNumber()==MG && OrderLots()>closelot)
         {
          err=OrderClose(OrderTicket(),closelot,Ask,3,Violet); 
          if(err<0){Print("OrderClose()-  Îøèáêà çàêðûòèÿ OP_SELL.  OrderTicket "+OrderTicket()+" OrderLots() "+OrderLots()+" Ask "+Ask+" "+GetLastError());return(-1);}
         _OrderModifyBy(0,Lots,Lots/2);
         }
        }
       }
   return(0);
   }
   


extern int mewstoploss=20;
 int  _OrderModifyBy(int type, double curlot, double closelot)
{int i;bool err;


      for( i=1; i<=OrdersTotal(); i++)        
      {  
        if(type==1)
       {
         if(OrderSelect(i-1,SELECT_BY_POS)==true)
          {  
           if(OrderType()==OP_BUY && OrderLots()==closelot && OrderStopLoss()!=(OrderOpenPrice()-mewstoploss*Point*mn))  
           {                
              err=OrderModify(OrderTicket(),OrderOpenPrice(),OrderOpenPrice()-mewstoploss*Point*mn,OrderTakeProfit(),0,Red);
              if(err==false){return(-1);}
               return(0);
            }//if(BBUSize>0
          }//if(OrderSelect(i
       }//if(type==1)
           
       if(type==0)
       {
         if(OrderSelect(i-1,SELECT_BY_POS)==true)
         {
          if(OrderType()==OP_SELL && OrderLots()==closelot && OrderStopLoss()!=(OrderOpenPrice()+mewstoploss*Point*mn))  
          {        
             err=OrderModify(OrderTicket(),OrderOpenPrice(),OrderOpenPrice()+mewstoploss*Point*mn,OrderTakeProfit(),0,Red);
             if(err==false){return(-1);}
             return(0);
           }//if(BBUSize>0
         }// if(OrderSelect
      }
    }// for( i=1;
return(0);
}