PredictPrice

/*-----------------------------+
|			       |
| Shared by www.Aptrafx.com    |
|			       |
+------------------------------*/

//+------------------------------------------------------------------+
//|                                                  PredictPrice    |
//|                                    Copyright © 2006, Robert Hill |
//|                                                                  |
//| Attempts to pridict next price.                                  |
//| Based on formula provided by Bud Foxx
//+------------------------------------------------------------------+
#property  copyright "Copyright © 2006, Robert Hill "

//---- indicator settings
#property  indicator_separate_window
#property  indicator_buffers 3
#property indicator_color1 Yellow      
#property indicator_color2 Red
#property indicator_color3 Green
#property indicator_width1 2
#property indicator_width2 2
#property indicator_width3 2

extern int BuyLevel = 80;
extern int SellLevel = 60;

//---- buffers
double ExtMapBuffer1[];
double ExtMapBuffer2[];
double ExtMapBuffer3[];

//+------------------------------------------------------------------+
//| Custom indicator initialization function                         |
//+------------------------------------------------------------------+
int init()
  {
  
   SetIndexBuffer(2,ExtMapBuffer1);
   SetIndexBuffer(1,ExtMapBuffer2);
   SetIndexBuffer(0,ExtMapBuffer3);
   
   SetIndexStyle(2,DRAW_LINE,STYLE_SOLID,2);
   SetIndexStyle(1,DRAW_LINE,STYLE_SOLID,2);
   SetIndexStyle(0,DRAW_LINE,STYLE_SOLID,2);

//---- initialization done
   return(0);
  }

int start()

  {
   double D1, D2, D3, D4, D5;
   double DATA2, DATA5;
   double predict;
   int shift;
   int    limit;
   int    counted_bars=IndicatorCounted();
   if(counted_bars>0) counted_bars--;
   limit=Bars-counted_bars - 5;
  
   for(shift = limit; shift >= 0; shift--)
   { 
         D1=iClose(NULL,0,shift+1);
         D2=iClose(NULL,0,shift+2);
         D3=iClose(NULL,0,shift+3);
         D4=iClose(NULL,0,shift+4);
         D5=iClose(NULL,0,shift+5);


         DATA2=(D1+D2) /2;
         DATA5=(D1+D2+ D3+D4+D5) /5;

         predict=((MathAbs( DATA2-DATA5) /D1*125.75 + 0.54528)*10000) /100;

         
//========== COLOR CODING ===========================================               
/*
   IF PREDICT > 50 AND PREDICT < 60 THEN FLAT

   IF PREDICT > 80 AND DATA2>DATA5 THEN BUY

   IF PREDICT > 60 AND DATA2<DATA5 THEN SELL
*/
        
       ExtMapBuffer3[shift] = predict; //red 
       ExtMapBuffer2[shift] = predict; //green
       ExtMapBuffer1[shift] = predict; //yellow
       
        if (predict > BuyLevel && DATA2 > DATA5)
        {
            ExtMapBuffer2[shift] = EMPTY_VALUE;
        }
        else if (predict > SellLevel && DATA2 < DATA5) 
        {
            ExtMapBuffer1[shift] = EMPTY_VALUE; //-1 red/greem tight
        }
        else 
        {
            ExtMapBuffer1[shift]=EMPTY_VALUE;//EMPTY_VALUE;
            ExtMapBuffer2[shift]=EMPTY_VALUE;//EMPTY_VALUE;
        }
        
      }
       
      return(0);
  }
//+------------------------------------------------------------------+