//+------------------------------------------------------------------+
//| ADX Smoothed.mq4 |
//| Copyright © 2007, MetaQuotes Software Corp. |
//| http://www.metaquotes.net |
//+------------------------------------------------------------------+
#property copyright "Copyright © 2007, MetaQuotes Software Corp."
#property link "http://www.metaquotes.net"
#property indicator_separate_window
#property indicator_buffers 3
#property indicator_color1 Lime
#property indicator_color2 Wheat
#property indicator_color3 Crimson
#property indicator_level1 25
//---- input parameters
extern int per=8;
extern double alpha1=0.25;
extern double alpha2=0.33;
extern int PriceType=0;
//---- buffers
double DiPlusFinal[];
double DiMinusFinal[];
double ADXFinal[];
double DIPlusLead[];
double DIMinusLead[];
double ADXLead[];
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int init()
{
//---- indicators
IndicatorBuffers(6);
SetIndexStyle(0,DRAW_LINE);
SetIndexBuffer(0,DiPlusFinal);
SetIndexLabel(0,"Di Plus");
SetIndexStyle(1,DRAW_LINE);
SetIndexBuffer(1,DiMinusFinal);
SetIndexLabel(1,"Di Minus");
SetIndexStyle(2,DRAW_LINE);
SetIndexBuffer(2,ADXFinal);
SetIndexLabel(2,"ADX");
SetIndexBuffer(3,DIPlusLead);
SetIndexBuffer(4,DIMinusLead);
SetIndexBuffer(5,ADXLead);
IndicatorDigits(2);
IndicatorShortName("ADX("+per+")smothed");
//----
return(0);
}
//+------------------------------------------------------------------+
//| Custom indicator deinitialization function |
//+------------------------------------------------------------------+
int deinit()
{
//----
//----
return(0);
}
//+------------------------------------------------------------------+
//| Custom indicator iteration function |
//+------------------------------------------------------------------+
int start()
{
int counted_bars=IndicatorCounted();
int i,k,limit;
double DIPlus, DIMinus, ADX, DIPlus1, DIMinus1, ADX1;
//----
if (counted_bars==0) limit=Bars-per-1;
if (counted_bars>0) limit=Bars-counted_bars;
for (i=limit;i>=0;i--)
{
DIPlus=iADX(NULL,0,per,PriceType,MODE_PLUSDI,i);
DIMinus=iADX(NULL,0,per,PriceType,MODE_MINUSDI,i);
ADX=iADX(NULL,0,per,PriceType,MODE_MAIN,i);
DIPlus1=iADX(NULL,0,per,PriceType,MODE_PLUSDI,i+1);
DIMinus1=iADX(NULL,0,per,PriceType,MODE_MINUSDI,i+1);
ADX1=iADX(NULL,0,per,PriceType,MODE_MAIN,i+1);
DIPlusLead[i]=2*DIPlus + (alpha1 - 2) * DIPlus1 + (1 - alpha1) * DIPlusLead[i+1];
DIMinusLead[i] = 2*DIMinus + (alpha1 - 2) * DIMinus1 + (1 - alpha1) * DIMinusLead[i+1];
ADXLead[i] = 2*ADX + (alpha1 - 2) * ADX1 + (1 - alpha1) * ADXLead[i+1];
}
for (i=limit;i>=0;i--)
{
DiPlusFinal[i] = alpha2*DIPlusLead[i] + (1 - alpha2) * DiPlusFinal[i+1];
DiMinusFinal[i] = alpha2*DIMinusLead[i] + (1 - alpha2) * DiMinusFinal[i+1];
ADXFinal[i] = alpha2*ADXLead[i] + (1 - alpha2) * ADXFinal[i+1];
}
//----
return(0);
}
//+------------------------------------------------------------------+
Sample
Analysis
Market Information Used:
Indicator Curves created:
Implements a curve of type DRAW_LINE
Indicators Used:
Movement directional index
Custom Indicators Used:
Order Management characteristics:
Other Features: