bettervolume1.4

//+------------------------------------------------------------------+
//|                                              bettervolume1.4.mq4 |
//+------------------------------------------------------------------+
#property copyright ""
#property link      ""

#property indicator_separate_window
#property indicator_buffers 7
#property indicator_color1 Red
#property indicator_color2 DeepSkyBlue
#property indicator_color3 Yellow
#property indicator_color4 Lime
#property indicator_color5 White
#property indicator_color6 Magenta
#property indicator_color7 Maroon

#property indicator_width1 2
#property indicator_width2 2
#property indicator_width3 2
#property indicator_width4 2
#property indicator_width5 2
#property indicator_width6 2


extern int     NumberOfBars=500;
extern string  Note="0 means Display all bars";
extern int     MAPeriod = 100;
extern int     LookBack = 20;


double red[],blue[],yellow[],green[],white[],magenta[],v4[];
//+------------------------------------------------------------------+
//| Custom indicator initialization function                         |
//+------------------------------------------------------------------+
int init()
  {
//---- indicators
   SetIndexBuffer(0,red);
   SetIndexStyle(0,DRAW_HISTOGRAM);
   SetIndexLabel(0,"Climax High ");

   SetIndexBuffer(1,blue);
   SetIndexStyle(1,DRAW_HISTOGRAM);
   SetIndexLabel(1,"Neutral");

   SetIndexBuffer(2,yellow);
   SetIndexStyle(2,DRAW_HISTOGRAM);
   SetIndexLabel(2,"Low ");

   SetIndexBuffer(3,green);
   SetIndexStyle(3,DRAW_HISTOGRAM);
   SetIndexLabel(3,"HighChurn ");

   SetIndexBuffer(4,white);
   SetIndexStyle(4,DRAW_HISTOGRAM);
   SetIndexLabel(4,"Climax Low ");

   SetIndexBuffer(5,magenta);
   SetIndexStyle(5,DRAW_HISTOGRAM);
   SetIndexLabel(5,"ClimaxChurn ");

   SetIndexBuffer(6,v4);
   SetIndexStyle(6,DRAW_LINE,0,2);
   SetIndexLabel(6,"Average("+MAPeriod+")");

   IndicatorShortName("Better Volume 1.4");

//----
   return(0);
  }
//+------------------------------------------------------------------+
//| Custom indicator deinitialization function                       |
//+------------------------------------------------------------------+
int deinit()
  {
//----

//----
   return(0);
  }
//+------------------------------------------------------------------+
//| Custom indicator iteration function                              |
//+------------------------------------------------------------------+
int start()
  {

   double VolLowest,Range,Value2,Value3,HiValue2,HiValue3,LoValue3,tempv2,tempv3,tempv;
   int limit;
   int counted_bars=IndicatorCounted();
//---- last counted bar will be recounted
   if(counted_bars>0) counted_bars--;
   if(NumberOfBars == 0 )
      NumberOfBars = Bars-counted_bars;
   limit=NumberOfBars; //Bars-counted_bars;

   for(int i=0; i<limit; i++)
     {
      red[i]= 0; blue[i] = Volume[i]; yellow[i] = 0; green[i] = 0; white[i] = 0; magenta[i] = 0;
      Value2=0;Value3=0;HiValue2=0;HiValue3=0;LoValue3=99999999;tempv2=0;tempv3=0;tempv=0;


      VolLowest=Volume[iLowest(NULL,0,MODE_VOLUME,20,i)];
      if(Volume[i]==VolLowest)
        {
         yellow[i]=NormalizeDouble(Volume[i],0);
         blue[i]=0;
        }

      Range=(High[i]-Low[i]);
      Value2=Volume[i]*Range;

      if(Range != 0 )
         Value3 = Volume[i]/Range;


      for(int n=i;n<i+MAPeriod;n++)
        {
         tempv=Volume[n]+tempv;
        }
      v4[i]=NormalizeDouble(tempv/MAPeriod,0);

      for(n=i;n<i+LookBack;n++)
        {
         tempv2=Volume[n]*((High[n]-Low[n]));
         if( tempv2 >= HiValue2 )
            HiValue2 = tempv2;

         if(Volume[n]*((High[n]-Low[n]))!=0)
           {
            tempv3=Volume[n]/((High[n]-Low[n]));
            if(tempv3>HiValue3)
               HiValue3=tempv3;
            if(tempv3<LoValue3)
               LoValue3=tempv3;
           }
        }

      if(Value2==HiValue2 && Close[i]>(High[i]+Low[i])/2)
        {
         red[i] = NormalizeDouble(Volume[i],0);
         blue[i]=0;
         yellow[i]=0;
        }

      if(Value3==HiValue3)
        {
         green[i]= NormalizeDouble(Volume[i],0);
         blue[i] =0;
         yellow[i]=0;
         red[i]=0;
        }
      if(Value2==HiValue2 && Value3==HiValue3)
        {
         magenta[i]=NormalizeDouble(Volume[i],0);
         blue[i]=0;
         red[i]=0;
         green[i]=0;
         yellow[i]=0;
        }
      if(Value2==HiValue2 && Close[i]<=(High[i]+Low[i])/2)
        {
         white[i]=NormalizeDouble(Volume[i],0);
         magenta[i]=0;
         blue[i]=0;
         red[i]=0;
         green[i]=0;
         yellow[i]=0;
        }

     }
//----

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