daily HiLo 01

//+------------------------------------------------------------------+
//| 10 Minute trader                                                 |
//+------------------------------------------------------------------+
#property copyright "Ron T"
#property link      "http://www.lightpatch.com"

#property indicator_chart_window
#property indicator_buffers 7
#property indicator_color1 HotPink  // arrow up
#property indicator_color2 HotPink  // arrow down
#property indicator_color3 Aqua
#property indicator_color4 Red
#property indicator_color5 White
#property indicator_color6 HotPink
#property indicator_color7 LimeGreen

//---- buffers
double ExtMapBuffer1[];
double ExtMapBuffer2[];
double ExtMapBuffer3[];
double ExtMapBuffer4[];
double ExtMapBuffer5[];
double ExtMapBuffer6[];
double ExtMapBuffer7[];


// User Input


//+------------------------------------------------------------------+
//| Custom indicator initialization function                         |
//|------------------------------------------------------------------|

int init()
  {

   // 233 up arrow
   // 234 down arrow
   // 159 big dot
   // 168 open square
   
   SetIndexStyle(0,DRAW_LINE);
   SetIndexBuffer(0, ExtMapBuffer1);
   
   SetIndexStyle(1,DRAW_LINE);
   SetIndexBuffer(1, ExtMapBuffer2);

   return(0);
  }


//+------------------------------------------------------------------+
//| Custor indicator deinitialization function                       |
//+------------------------------------------------------------------+
int deinit()
  {
   int i;
   
   for( i=0; i<Bars; i++ ) ExtMapBuffer1[i]=0;
   for( i=0; i<Bars; i++ ) ExtMapBuffer2[i]=0;

   return(0);
  }


//+------------------------------------------------------------------+
//| Custom indicator iteration function                              |
//+------------------------------------------------------------------+
int start()
  {
   int pos=Bars;
   
   int prevday=DayOfWeek();
   int i=0;
   int startpos=Bars;
   int endpos=0;
   double maxlow=999;
   double maxhigh=0;
         
   while(pos>=0)
     {
      if (prevday <> DayOfWeek[pos] )
        {
         prevday=DayOfWeek[pos];
         endpos=pos+1;
         
         for (i=startpos, i++, i<=endpos)
           {
            ExtMapBuffer1[i]=maxhigh;
            ExtMapBuffer2[i]=maxlow;
           }

         startpos=pos ; 
         
         // reset maxlow and maxhigh
         maxlow=999;
         maxhigh=0;
        }

      if (High[pos]<maxhigh)
         maxhigh=High[pos];
         
      if (Low[pos]>maxlow)
         maxlow=Low[pos];
      
 	   pos--;
     }

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