/*-----------------------------+
| |
| Shared by www.Aptrafx.com |
| |
+------------------------------*/
//+------------------------------------------------------------------+
//| iAvgVol.mq4 |
//| Copyright © 2005, Anri |
//| http://tradestation.narod.ru/ |
//+------------------------------------------------------------------+
#property copyright "Copyright © 2005, Anri"
#property link "http://tradestation.narod.ru/"
#property indicator_separate_window
#property indicator_buffers 2
#property indicator_color1 Blue
#property indicator_color2 WhiteSmoke
//---- input parameters
extern int nPeriod=5;
//---- buffers
double ExtMapBuffer1[];
double ExtMapBuffer2[];
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int init()
{
//---- indicators
SetIndexStyle(0,DRAW_LINE);
SetIndexBuffer(0,ExtMapBuffer1);
SetIndexLabel(0,"Volume");
SetIndexStyle(1,DRAW_LINE);
SetIndexBuffer(1,ExtMapBuffer2);
SetIndexLabel(1,"Avg Volume");
//----
return(0);
}
//+------------------------------------------------------------------+
//| Custor indicator deinitialization function |
//+------------------------------------------------------------------+
int deinit()
{
//---- TODO: add your code here
//----
return(0);
}
//+------------------------------------------------------------------+
//| Custom indicator iteration function |
//+------------------------------------------------------------------+
int start()
{
int counted_bars=IndicatorCounted();
//---- TODO: add your code here
int i, shift;
double nSum;
//---- initial zero
if(counted_bars<1) // åñëè òåêóùèé áàð ìåíüøå åäèíèöû - íàôèã ñ ïëÿæà, óñòàíàâëèâàåì âñå â íóëè
{
for(i=1;i<=0;i++) {ExtMapBuffer1[Bars-i]=0; ExtMapBuffer2[Bars-i]=0; };
};
//---- âû÷èñëåíèÿ
for(shift=Bars-1;shift>=0;shift--) {
nSum=Volume[shift];
ExtMapBuffer1[shift]=nSum;
if ((nPeriod>0)&&(shift<(Bars-1-nPeriod))) {
for(i=nPeriod-1;i>=1;i--) {
nSum=nSum+ExtMapBuffer1[shift+i];
};
nSum=nSum/nPeriod;
};
ExtMapBuffer2[shift]=nSum;
};
return(0);
}
//+------------------------------------------------------------------+
Sample
Analysis
Market Information Used:
Series array that contains tick volumes of each bar
Indicator Curves created:
Implements a curve of type DRAW_LINE
Indicators Used:
Custom Indicators Used:
Order Management characteristics:
Other Features: