MA Crossover Shift Dots by Dr House





//+------------------------------------------------------------------+
//|   MA Crossover Shift Signal by Dr House.mq4                      |
//|   Copyright © 2009, Dr.House7                                    |
//+------------------------------------------------------------------+

#property copyright "Copyright © 2009, Dr.House7"
#property link      "http://www.sungold.it"

#property indicator_chart_window
#property indicator_buffers 2
#property indicator_color1 Blue
#property indicator_color2 Red

extern int FasterMA = 5;
extern int SlowerMA = 5;
extern double ArrowShift= 1.0;
extern int ma_method =1;
extern int ma_price  =0;
extern bool SoundON=false;
double alertTag;
double control=2147483647;
//---- buffers
double ExtMapBuffer1[];
double ExtMapBuffer2[];
 
//+------------------------------------------------------------------+
//| Custom indicator initialization function                         |
//+------------------------------------------------------------------+
int init()
  {
//---- indicators
   SetIndexStyle(0, DRAW_ARROW, EMPTY,1);
   SetIndexArrow(0, 159);
   SetIndexBuffer(0,ExtMapBuffer1);
   SetIndexStyle(1, DRAW_ARROW, EMPTY,1);
   SetIndexArrow(1, 159);
   SetIndexBuffer(1,ExtMapBuffer2);
//----
   return(0);
  }
//+------------------------------------------------------------------+
//| Custom indicator deinitialization function                       |
//+------------------------------------------------------------------+
int deinit()
  {
//---- 

//----
   return(0);
  }
//+------------------------------------------------------------------+
//| Custom indicator iteration function                              |
//+------------------------------------------------------------------+
int start() {
   int limit, i, counter;
   double fasterMAnow, slowerMAnow;
   double Range, AvgRange;
   int counted_bars=IndicatorCounted();
//---- check for possible errors
   if(counted_bars<0) return(-1);
//---- last counted bar will be recounted
   if(counted_bars>0) counted_bars--;

   limit=Bars-counted_bars;
   
   for(i = 0; i <= limit; i++) {
   
      counter=i;
      Range=0;
      AvgRange=0;
      for (counter=i ;counter<=i+9;counter++)
      {
         AvgRange=AvgRange+MathAbs(High[counter]-Low[counter]);
      }
      Range=AvgRange/10;
       
      fasterMAnow = iMA(NULL, 0, FasterMA, 0, ma_method, ma_price, i);
      slowerMAnow = iMA(NULL, 0, SlowerMA, 0, ma_method, ma_price, i+1);
             
      if ((fasterMAnow > slowerMAnow)) {
         ExtMapBuffer1[i]=Low[i]-ArrowShift*Range*0.5;
      }
      else if ((fasterMAnow < slowerMAnow)) {
          ExtMapBuffer2[i]=High[i]+ArrowShift*Range*0.5;
      }
        if (SoundON==true && i==1 && ExtMapBuffer1[i] > ExtMapBuffer2[i] && alertTag!=Time[0]){
         Alert("MA Shift Cross Trend going Down on ",Symbol()," ",Period());
        alertTag = Time[0];
      }
        if (SoundON==true && i==1 && ExtMapBuffer1[i] < ExtMapBuffer2[i] && alertTag!=Time[0]){
       Alert("MA Shift Cross Trend going Up on ",Symbol()," ",Period());
        alertTag = Time[0];
        } 
  }
   return(0);
}





Sample





Analysis



Market Information Used:

Series array that contains the highest prices of each bar
Series array that contains the lowest prices of each bar
Series array that contains open time of each bar


Indicator Curves created:

Implements a curve of type DRAW_ARROW


Indicators Used:

Moving average indicator


Custom Indicators Used:

Order Management characteristics:

Other Features:

It issuies visual alerts to the screen