DayImpuls_v1

//+------------------------------------------------------------------+
//| DayImpuls.mq4
//| 
//| http://www.arkworldmarket.ru/forum/showthread.php?t=966&page=2&pp=10 
//+------------------------------------------------------------------+
#property copyright ""
#property link      "http://www.arkworldmarket.ru/forum/showthread.php?t=966&page=2&pp=10"

#property indicator_separate_window
#property indicator_buffers 2
#property indicator_color1 Gold
//---- input parameters
extern int       per=14;
extern int       d=100;
//---- buffers
double ExtMapBuffer1[];
double ExtMapBuffer2[];
//+------------------------------------------------------------------+
//| Custom indicator initialization function                         |
//+------------------------------------------------------------------+
int init()
  {
//---- indicators
   SetIndexStyle(0,DRAW_LINE);
   SetIndexBuffer(0,ExtMapBuffer1);
    SetIndexStyle(1,DRAW_LINE);
   SetIndexBuffer(1,ExtMapBuffer2);
//----
   return(0);
  }
//+------------------------------------------------------------------+
//| Custor indicator deinitialization function                       |
//+------------------------------------------------------------------+
int deinit()
  {
//---- 
   
//----
   return(0);
  }
//+------------------------------------------------------------------+
//| Custom indicator iteration function                              |
//+------------------------------------------------------------------+
int start()
  {
   int    counted_bars=IndicatorCounted();
   
   
int  shift,i;
double imp,mBar;

//SetLoopCount(0);
// loop from first bar to current bar (with shift=0)

for( shift=Bars-1; shift>=0; shift--)
//for shift=Bars-1 Downto 0

{
ExtMapBuffer1[shift]=1; 
ExtMapBuffer2[shift]=1; 

//SetIndexValue(shift,0);
//SetIndexValue2(shift,0); 
}

mBar=d*per;

//for shift=mBar downto per 
for( shift=mBar; shift>=per; shift--)
{
imp=0;

for( i=shift ;i>=shift-per; i--) 
{
imp=imp+(Open[i]-Close[i]);

}



imp=MathRound(imp/Point);

if (imp==0 )imp=0.0001;

if (imp!=0 )
{
imp=-imp;

ExtMapBuffer1[shift-per]=imp; 

}
}
   
//---- 
   
//----
   return(0);
  }
//+------------------------------------------------------------------+