//+------------------------------------------------------------------+
//| TEMA.mq4 |
//| Copyright © 2007, MetaQuotes Software Corp. |
//| http://www.metaquotes.ru/ |
//+------------------------------------------------------------------+
#property copyright "Copyright © 2007, MetaQuotes Software Corp."
#property link "http://www.metaquotes.ru/"
#property indicator_chart_window
#property indicator_buffers 1
#property indicator_color1 DarkBlue
#property indicator_width1 2
//---- input parameters
extern int EMA_period=14;
//---- buffers
double TemaBuffer[];
double Ema[];
double EmaOfEma[];
double EmaOfEmaOfEma[];
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int init()
{
//---- indicators
IndicatorBuffers(4);
SetIndexStyle(0,DRAW_LINE);
SetIndexBuffer(0,TemaBuffer);
SetIndexBuffer(1,Ema);
SetIndexBuffer(2,EmaOfEma);
SetIndexBuffer(3,EmaOfEmaOfEma);
IndicatorShortName("TEMA("+EMA_period+")");
//----
return(0);
}
//+------------------------------------------------------------------+
//| Custom indicator deinitialization function |
//+------------------------------------------------------------------+
int deinit()
{
//----
//----
return(0);
}
//+------------------------------------------------------------------+
//| Custom indicator iteration function |
//+------------------------------------------------------------------+
int start()
{
int i,limit,limit2,limit3,counted_bars=IndicatorCounted();
//----
if (counted_bars==0)
{
limit=Bars-1;
limit2=limit-EMA_period;
limit3=limit2-EMA_period;
}
if (counted_bars>0)
{
limit=Bars-counted_bars-1;
limit2=limit;
limit3=limit2;
}
for (i=limit;i>=0;i--) Ema[i]=iMA(NULL,0,EMA_period,0,MODE_EMA,PRICE_CLOSE,i);
for (i=limit2;i>=0;i--) EmaOfEma[i]=iMAOnArray(Ema,0,EMA_period,0,MODE_EMA,i);
for (i=limit3;i>=0;i--) EmaOfEmaOfEma[i]=iMAOnArray(EmaOfEma,0,EMA_period,0,MODE_EMA,i);
for (i=limit3;i>=0;i--) TemaBuffer[i]=3*Ema[i]-3*EmaOfEma[i]+EmaOfEmaOfEma[i];
//----
return(0);
}
//+------------------------------------------------------------------+
Sample
Analysis
Market Information Used:
Indicator Curves created:
Implements a curve of type DRAW_LINE
Indicators Used:
Moving average indicator
Custom Indicators Used:
Order Management characteristics:
Other Features: