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EURX - De Euro Index Indicator voor MetaTrader 4

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Originele auteur: Andy Thompson

Beschrijving:

In 2009 heb ik de indicator voor de DXY - Dollar Index gepubliceerd. Deze indicator werd goed ontvangen en vaak gedownload in het Engels en het Russisch. Nu heb ik de definitie van de Euro Index gevonden en deel ik deze graag met de gemeenschap voor gebruik en feedback.

De definitie kun je vinden op Forex Ltd.


EURX


//+------------------------------------------------------------------+
//|                                                   Euro Index.mq4 |
//|                                   Copyright © 2015, Andy Thompson |
//|                                   mailto:andydoc1@googlemail.com |
//+------------------------------------------------------------------+
#property copyright "Copyright © 2015, Andy Thompson"
#property link      "mailto:andydoc1@googlemail.com"
#property strict
#property indicator_separate_window
#property indicator_buffers 3
#property indicator_color1 Red
#property indicator_width1 2
#property indicator_color2 Yellow
#property indicator_width2 1
#property indicator_style2 1
#property indicator_color3 Lime
#property indicator_width3 1
#property indicator_style3 2
//---- buffers
double ExtMapBuffer1[];
double ExtMapBuffer2[];
double ExtMapBuffer3[];
int i;
extern int short_term_SMA_period=20;
extern int long_term_SMA_period =40;
//int winind;
//+------------------------------------------------------------------+
//| Custom indicator initialization function                     |
//+------------------------------------------------------------------+
int init()
  {
//---- indicators
   SetIndexStyle(0,DRAW_LINE);
   SetIndexBuffer(0,ExtMapBuffer1);
   SetIndexLabel(0,"DXY");
   SetIndexStyle(1,DRAW_LINE);
   SetIndexBuffer(1,ExtMapBuffer2);
   SetIndexLabel(1,short_term_SMA_period+"SMA");
   SetIndexStyle(2,DRAW_LINE);
   SetIndexBuffer(2,ExtMapBuffer3);
   SetIndexLabel(2,long_term_SMA_period+"SMA");
   IndicatorShortName("Euro Index: EURX / "+short_term_SMA_period+"SMA / "+long_term_SMA_period+"SMA");
//----
   return(0);
  }
//+------------------------------------------------------------------+
//| Custom indicator deinitialization function                       |
//+------------------------------------------------------------------+
int deinit()
  {
//----
   return(0);
  }
//+------------------------------------------------------------------+
//| Custom indicator iteration function                              |
//+------------------------------------------------------------------+
int start()
  {
   int counted_bars=IndicatorCounted();
   if(counted_bars < 0)  return(-1);
   if(counted_bars>0) counted_bars--;
   int limit=Bars-counted_bars;
   if(counted_bars==0) limit-=1+long_term_SMA_period;
//---- main loop
   for(i=0; i<limit; i++)
     {
      ExtMapBuffer1[i]= 34.38805726*MathPow(iClose("EURUSD",0,i),0.3155)*MathPow(iClose("EURJPY",0,i),0.1891)*MathPow(iClose("EURGBP",0,i),0.3056)*MathPow(iClose("EURSEK",0,i),0.0785)*MathPow(iClose("EURCHF",0,i),0.1113);

     }
   for(i=0; i<limit; i++)
     {
      ExtMapBuffer2[i]=0;
      ExtMapBuffer3[i]=0;
      for(int z=0; z<long_term_SMA_period; z++)
        {
         if(z<short_term_SMA_period) ExtMapBuffer2[i]=ExtMapBuffer2[i]+ExtMapBuffer1[i+z];
         ExtMapBuffer3[i]=ExtMapBuffer3[i]+ExtMapBuffer1[i+z];
        }
      ExtMapBuffer2[i] = ExtMapBuffer2[i]/short_term_SMA_period;
      ExtMapBuffer3[i] = ExtMapBuffer3[i]/long_term_SMA_period;
     }
//---- done
   return(0);
  }
//+------------------------------------------------------------------+

 

Aanbevelingen:

  • De periodes voor de voortschrijdende gemiddelden kunnen worden aangepast - de standaardwaarden zijn 20 en 40.
  • De indicator werkt op elk grafiek en op elke periode.

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