double atr=iATR(NULL,0,5,i);              Indicator with current bar and shift of 1 ?
   double atrl=iATR(NULL,0,12,i); 
   double atrb=iATR(NULL,0,5,i-1);  
   double atbl=iATR(NULL,0,12,i-1);   

    
   double atr=iATR(NULL,0,5,i);              Indicator with current bar and shift of 1 or New bar ?
   double atrl=iATR(NULL,0,12,i); 
   double atrb=iATR(NULL,0,5,i+1);  
   double atbl=iATR(NULL,0,12,i+1);   


   double atr=iATR(NULL,0,5,0);              EA with current bar and shift of 1
   double atrl=iATR(NULL,0,12,0);    
   double atrb=iATR(NULL,0,5,1);  
   double atbl=iATR(NULL,0,12,1);