//+------------------------------------------------------------------+
//|                                                 MAofRSI.mq4 |
//|                      Copyright © 2004, MetaQuotes Software Corp. |
//|                                       http://www.metaquotes.net/ |
//+------------------------------------------------------------------+
#property indicator_separate_window
 
#property indicator_buffers 2
#property indicator_color1 Lime
#property indicator_color2 Red
#property indicator_level1 50
#property indicator_levelcolor DimGray
 
 
 
//--- input parameters
extern int RSIPeriod = 21;
extern int MAofRSI   = 3; 
extern int MAofRSI2   = 21; 
extern int MA_method = 1; //Mode EMA
 
 
extern bool AudioAlert=true;
extern bool EmailAlert=false; 
//--- buffers
double RSIBuffer[];
double MAofRSIBuffer[];
double MAofRSIBuffer2[];
 
 
//+------------------------------------------------------------------+
//| Custom indicator initialization function                         |
//+------------------------------------------------------------------+
int init()
  {
   
//--- 2 buffers used for counting.
   IndicatorBuffers(3);
   
   SetIndexBuffer(0,MAofRSIBuffer);
   SetIndexBuffer(1,MAofRSIBuffer2);
   SetIndexBuffer(2,RSIBuffer);
  
   
   SetIndexStyle(0,DRAW_LINE,STYLE_SOLID,2);
   SetIndexStyle(1,DRAW_LINE,STYLE_SOLID,2);

  
//--- name for DataWindow and indicator subwindow label
   IndicatorShortName("MARSI("+RSIPeriod+","+MAofRSI+","+MAofRSI2+")");
   SetIndexLabel(0,"RSI1("+MAofRSI+")");
   SetIndexLabel(1,"RSI2("+MAofRSI2+")");
   return(0);
  }
  
//+------------------------------------------------------------------+
//| Relative Strength Index                                          |
//+------------------------------------------------------------------+
int start()
  {
   int i;
   int limit;
   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;
 
   //--- main loops 1 and 2
   for(i=0; i < limit; i++)
      {
        RSIBuffer[i]=iRSI(NULL,0,RSIPeriod,PRICE_CLOSE,i);
        
      }
  
   for(i=0; i < limit; i++)
      {
        MAofRSIBuffer[i]=iMAOnArray(RSIBuffer,0,MAofRSI,0,MA_method,i);
        MAofRSIBuffer2[i]=iMAOnArray(RSIBuffer,0,MAofRSI2,0,MA_method,i);
      }
    if (AudioAlert)
   {
   static int audio;
   if ((MAofRSIBuffer[1]>MAofRSIBuffer2[1]) && audio!=1)
   {audio=1; Alert ("RSI UP BUY on ",Symbol()," ",Period()," Minute Chart");}
   if ((MAofRSIBuffer[1]<MAofRSIBuffer2[1]) && audio!=-1)
      {audio=-1; Alert ("RSI DOWN SELL on  ",Symbol()," ",Period()," Minute Chart");}
   }
   
   if (EmailAlert)
   {
   static int email;
   if ((MAofRSIBuffer[1]>MAofRSIBuffer2[1]) && email!=1)
   {email=1; SendMail ("RSI UP BUY on "+Symbol()+" "+Period()+" Minute Chart","CROSS UP BUY on "+Symbol()+" "+Period()+" Minute Chart");}
   if ((MAofRSIBuffer[1]<MAofRSIBuffer2[1]) && email!=-1)
      {email=-1; SendMail ("RSI DOWN SELL on  "+Symbol()+" "+Period()+" Minute Chart","CROSS DOWN SELL on  "+Symbol()+" "+Period()+" Minute Chart");}
   }

 
 

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