cci21

//+------------------------------------------------------------------+
//|                           Copyright 2005, Gordago Software Corp. |
//|                                          http://www.gordago.com/ |
//+------------------------------------------------------------------+

#property copyright "Copyright 2005, Gordago Software Corp."
#property link      "http://www.gordago.com"

#define MAGIC 658983

extern double lStopLoss = 30;
extern double lTakeProfit = 50;
extern double lTrailingStop = 15;
extern double CCIPeriod = 5;
extern double Line = 100;
extern int    Type_CCI = 1;
extern color clOpenBuy = Blue;
extern color clCloseBuy = Aqua;
extern color clOpenSell = Red;
extern color clCloseSell = Violet;
extern color clModiBuy = Blue;
extern color clModiSell = Red;
extern string Name_Expert = "Generate from Gordago";
extern int Slippage = 5;
extern bool UseSound = False;
extern string NameFileSound = "alert.wav";
extern double Lots = 0.10;


void deinit() {
   Comment("");
}
//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
int start(){
   if(Bars<100){
      Print("bars less than 100");
      return(0);
   }
   if(lStopLoss<10){
      Print("StopLoss less than 10");
      return(0);
   }
   if(lTakeProfit<10){
      Print("TakeProfit less than 10");
      return(0);
   }
   

   double diCCI0=iCCI(NULL,1440,CCIPeriod,Type_CCI,1);
   double d1=(-Line);
   double diCCI2=iCCI(NULL,1440,CCIPeriod,Type_CCI,2);
   double d3=(-Line);
   double diCCI4=iCCI(NULL,1440,CCIPeriod,Type_CCI,1);
   double d5=(Line);
   double diCCI6=iCCI(NULL,1440,CCIPeriod,Type_CCI,2);
   double d7=(Line);

   if(AccountFreeMargin()<(1000*Lots)){
      Print("We have no money. Free Margin = ", AccountFreeMargin());
      return(0);
   }
   if (!ExistPositions()){

      if ((diCCI0>d1 && diCCI2<d3)){
         OpenBuy();
      }
      else if ((diCCI4<d5 && diCCI6>d7)){
         OpenSell();
      }
   }
   TrailingPositionsBuy(lTrailingStop);
   TrailingPositionsSell(lTrailingStop);
     return (0);
}

bool ExistPositions() {
	for (int i=0; i<OrdersTotal(); i++) {
		if (OrderSelect(i, SELECT_BY_POS, MODE_TRADES)) {
			if (OrderSymbol()==Symbol() && OrderMagicNumber()==MAGIC) {
				return(True);
			}
		} 
	} 
	return(false);
}
void TrailingPositionsBuy(int trailingStop) { 
   for (int i=0; i<OrdersTotal(); i++) { 
      if (OrderSelect(i, SELECT_BY_POS, MODE_TRADES)) { 
         if (OrderSymbol()==Symbol() && OrderMagicNumber()==MAGIC) { 
            if (OrderType()==OP_BUY) { 
               if (Bid-OrderOpenPrice()>trailingStop*Point) { 
                  if (OrderStopLoss()<Bid-trailingStop*Point) 
                     ModifyStopLoss(Bid-trailingStop*Point); 
               } 
            } 
         } 
      } 
   } 
} 
void TrailingPositionsSell(int trailingStop) { 
   for (int i=0; i<OrdersTotal(); i++) { 
      if (OrderSelect(i, SELECT_BY_POS, MODE_TRADES)) { 
         if (OrderSymbol()==Symbol() && OrderMagicNumber()==MAGIC) { 
            if (OrderType()==OP_SELL) { 
               if (OrderOpenPrice()-Ask>trailingStop*Point) { 
                  if (OrderStopLoss()>Ask+trailingStop*Point || OrderStopLoss()==0)  
                     ModifyStopLoss(Ask+trailingStop*Point); 
               } 
            } 
         } 
      } 
   } 
} 
void ModifyStopLoss(double ldStopLoss) { 
   bool fm;
   fm = OrderModify(OrderTicket(),OrderOpenPrice(),ldStopLoss,OrderTakeProfit(),0,CLR_NONE); 
   if (fm && UseSound) PlaySound(NameFileSound); 
} 

void OpenBuy() { 
   double ldLot, ldStop, ldTake; 
   string lsComm; 
   ldLot = GetSizeLot(); 
   ldStop = GetStopLossBuy(); 
   ldTake = GetTakeProfitBuy(); 
   lsComm = GetCommentForOrder(); 
   OrderSend(Symbol(),OP_BUY,ldLot,Ask,Slippage,ldStop,ldTake,lsComm,MAGIC,0,clOpenBuy); 
   if (UseSound) PlaySound(NameFileSound); 
} 
void OpenSell() { 
   double ldLot, ldStop, ldTake; 
   string lsComm; 

   ldLot = GetSizeLot(); 
   ldStop = GetStopLossSell(); 
   ldTake = GetTakeProfitSell(); 
   lsComm = GetCommentForOrder(); 
   OrderSend(Symbol(),OP_SELL,ldLot,Bid,Slippage,ldStop,ldTake,lsComm,MAGIC,0,clOpenSell); 
   if (UseSound) PlaySound(NameFileSound); 
} 
string GetCommentForOrder() { 	return(Name_Expert); } 
double GetSizeLot() { 	return(Lots); } 
double GetStopLossBuy() { 	return (Bid-lStopLoss*Point);} 
double GetStopLossSell() { 	return(Ask+lStopLoss*Point); } 
double GetTakeProfitBuy() { 	return(Ask+lTakeProfit*Point); } 
double GetTakeProfitSell() { 	return(Bid-lTakeProfit*Point); }