/*-----------------------------+
| |
| Shared by www.Aptrafx.com |
| |
+------------------------------*/
//+------------------------------------------------------------------+
//| |
//| Copyright © 2004, MetaQuotes Software Corp. |
//| http://www.metaquotes.net/ |
//+------------------------------------------------------------------+
#property copyright "Copyright © 2005, FX Sniper "
#property link "http://www.metaquotes.net/"
//---- indicator settings
#property indicator_chart_window
#property indicator_buffers 3
#property indicator_color1 Yellow
#property indicator_color2 Green
#property indicator_color3 Red
//---- buffers
double ExtMapBuffer1[];
double ExtMapBuffer2[];
double ExtMapBuffer3[];
extern int Rperiod = 48;
extern int Draw4HowLong = 500;
//----- variables
int c;
int i;
int length;
double lengthvar;
int loopbegin;
int pos;
int width;
// arrays
double sum[];
double tmp ;
double wt[];
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int init()
{
//2 additional buffers are used for counting.
IndicatorBuffers(5);
SetIndexBuffer(2,ExtMapBuffer1);
SetIndexBuffer(1,ExtMapBuffer2);
SetIndexBuffer(0,ExtMapBuffer3);
SetIndexBuffer(3,sum);
SetIndexBuffer(4,wt);
SetIndexStyle(2, DRAW_LINE, STYLE_SOLID, 2);
SetIndexStyle(1, DRAW_LINE, STYLE_SOLID, 2);
SetIndexStyle(0, DRAW_LINE, STYLE_SOLID, 2);
return(0);
}
int start()
{
length = Rperiod;
loopbegin = Draw4HowLong - length - 1;
for(pos = loopbegin; pos >= 0; pos--)
{
sum[1] = 0;
for(i = length; i >= 1 ; i--)
{
lengthvar = length + 1;
lengthvar /= 3;
tmp = 0;
tmp = ( i - lengthvar)*Close[length-i+pos];
sum[1]+=tmp;
}
wt[pos] = sum[1]*6/(length*(length+1));
//========== COLOR CODING ===========================================
// 1 Yellow
// 2 Green
// 3 Red
ExtMapBuffer3[pos] = wt[pos]; //red
ExtMapBuffer2[pos] = wt[pos]; //green
ExtMapBuffer1[pos] = wt[pos]; //yellow
if (wt[pos+1] > wt[pos])
{
ExtMapBuffer2[pos+1] = EMPTY_VALUE;
}
else if (wt[pos+1] < wt[pos])
{
ExtMapBuffer1[pos+1] = EMPTY_VALUE; //-1 red/greem tight
}
else
{
ExtMapBuffer1[pos+1]=CLR_NONE;//EMPTY_VALUE;
ExtMapBuffer2[pos+1]=CLR_NONE;//EMPTY_VALUE;
}
}
return(0);
}
//+------------------------------------------------------------------+
Sample
Analysis
Market Information Used:
Series array that contains close prices for each bar
Indicator Curves created:
Implements a curve of type DRAW_LINE
Indicators Used:
Custom Indicators Used:
Order Management characteristics:
Other Features: