www.pudn.com > RedbinaryoptionsDL.zip > Drive_BO.mq4, change:2012-09-20,size:2341b


//+------------------------------------------------------------------+ 
//|                                                        Drive.mq4 | 
//|                                       Copyright ゥ 2005, systrad5 | 
//|                                                         25/07/05 | 
//|               Feedback or comments welcome at systrad5@yahoo.com | 
//+------------------------------------------------------------------+ 
#property indicator_separate_window 
#property indicator_buffers 2 
#property indicator_color1 Green 
#property indicator_color2 Red 
//---- input parameters 
extern int Depth = 16; 
//---- buffers 
double UpBuffer[]; 
double DownBuffer[]; 
//+------------------------------------------------------------------+ 
//|                                                                  | 
//+------------------------------------------------------------------+ 
int init() 
  { 
//---- additional buffers 
   SetIndexStyle(0, DRAW_LINE); 
   SetIndexBuffer(0, UpBuffer); 
   SetIndexStyle(1, DRAW_LINE); 
   SetIndexBuffer(1, DownBuffer); 
   //---- name for DataWindow and indicator subwindow label 
   string short_name = "Drive(" + Depth + ")"; 
   IndicatorShortName(short_name); 
   SetIndexLabel(0, "DriveUp"); 
   SetIndexLabel(1, "DriveDn");    
//---- 
   return(0); 
  } 
//+------------------------------------------------------------------+ 
//|                                                                  | 
//+------------------------------------------------------------------+ 
int start() 
  { 
   int i, j; 
   double UpCnt, DnCnt;       
   if(Bars <= Depth + 10)  
       return(0); 
//---- last counted bar will be recounted 
   int counted_bars = IndicatorCounted(); 
   int limit = Bars - counted_bars; 
   if(counted_bars > 0)  
       limit++; 
//---- Load prices into CBuffer[0] 
   for(i = 0; i < limit; i++) 
     { 
       UpCnt = 0; 
       DnCnt = 0; 
       for(j = 0; j < Depth; j++) 
         { 
           UpCnt = UpCnt + (High[i+j] - Open[i+j]) + (Close[i+j] - Low[i+j]); 
           DnCnt = DnCnt + (Open[i+j] - Low[i+j]) + (High[i+j] - Close[i+j]); 
         } 
       UpBuffer[i] = (UpCnt / (2 * Depth)) / Point; 
       DownBuffer[i] = (DnCnt / (2 * Depth)) / Point; 
     } 
   return(0); 
  } 
//+------------------------------------------------------------------+ 

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