//+------------------------------------------------------------------+
//| Trix.mq4 |
//| Copyright © 2006, systrad5 |
//| 17/09/06 |
//| Feedback or comments welcome at systrad5@yahoo.com |
//+------------------------------------------------------------------+
#property indicator_separate_window
#property indicator_buffers 1
#property indicator_color1 Red
//---- input parameters
extern int Depth = 16;
//---- buffers
double TrixBuf[];
double T1Buf[];
double T2Buf[];
double T3Buf[];
//+------------------------------------------------------------------+
//| |
//+------------------------------------------------------------------+
int init()
{
IndicatorBuffers(4);
//---- additional buffers
SetIndexStyle(0, DRAW_LINE);
SetIndexBuffer(0, TrixBuf);
SetIndexBuffer(1, T1Buf);
SetIndexBuffer(2, T2Buf);
SetIndexBuffer(3, T3Buf);
//---- name for DataWindow and indicator subwindow label
string short_name = "Trix(" + Depth + ")";
IndicatorShortName(short_name);
SetIndexLabel(0, short_name);
//----
return(0);
}
//+------------------------------------------------------------------+
//| |
//+------------------------------------------------------------------+
int start()
{
int i;
//----
if(Bars <= Depth + 10)
return(0);
//---- last counted bar will be recounted
int counted_bars = IndicatorCounted();
int limit = Bars - counted_bars;
if(counted_bars > 0)
limit++;
//-- The Trix Calc
for(i = limit; i >= 0; i--)
T1Buf[i] = iMA(NULL, 0, Depth, 0, MODE_EMA, PRICE_TYPICAL, i);
//----
for(i = limit; i >= 0; i--)
T2Buf[i] = iMAOnArray(T1Buf, 0, Depth, 0, MODE_EMA, i);
//----
for(i = limit; i >= 0; i--)
T3Buf[i] = iMAOnArray(T2Buf, 0, Depth, 0, MODE_EMA, i);
//----
for(i = limit; i >= 0; i--)
{
if(T3Buf[i+1] != 0)
TrixBuf[i] = ((T3Buf[i] - T3Buf[i+1]) / T3Buf[i+1])*100;
}
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: