//+------------------------------------------------------------------+
//| PChannel.mq4 |
//| Copyright © 2005, Xaoc |
//| http://forex.xcd.ru/ |
//+------------------------------------------------------------------+
#property copyright "Copyright © 2005, Xaoc"
#property link "http://forex.xcd.ru/"
#property indicator_chart_window
#property indicator_buffers 2
#property indicator_color1 Blue
#property indicator_color2 Red
double topband[];
double botband[];
//---- input parameters
extern int PCPeriod=55;
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int init()
{
IndicatorBuffers(2);
SetIndexBuffer(0,topband);
SetIndexStyle(0, DRAW_LINE, EMPTY, 2, Blue);
SetIndexDrawBegin(0,2);
IndicatorShortName("PChan");
SetIndexLabel(0,"TOPBAND");
SetIndexBuffer(1,botband);
SetIndexStyle(1, DRAW_LINE, EMPTY, 2, Red);
SetIndexDrawBegin(1,2);
SetIndexLabel(1,"BOTBAND");
//---- indicators
//----
return(0);
}
//+------------------------------------------------------------------+
//| Custor indicator deinitialization function |
//+------------------------------------------------------------------+
int deinit()
{
//----
//----
return(0);
}
//+------------------------------------------------------------------+
//| Custom indicator iteration function |
//+------------------------------------------------------------------+
int start()
{
int shift,counted_bars=IndicatorCounted();
double lasthigh=0;
double lastlow=0;
//double ma40dbl;
//---- TODO: add your code here
//ma40dbl=iMA(NULL,0,21,0,MODE_SMA,PRICE_CLOSE,0);
//---- check for possible errors
if(counted_bars<0) return(-1);
//---- last counted bar will be recounted
if(counted_bars>0) counted_bars--;
//limit=Bars-counted_bars;
//---- main loop
//---- main calculation loop
shift=Bars-1;
while(shift>=0)
{
topband[shift]=lasthigh;
botband[shift]=lastlow;
lasthigh=High[Highest(NULL,0,MODE_HIGH,PCPeriod,shift)];
lastlow=Low[Lowest(NULL,0,MODE_LOW,PCPeriod,shift)];
shift--;//
}
//----
//----
return(0);
}
//+------------------------------------------------------------------+
Sample
Analysis
Market Information Used:
Series array that contains the highest prices of each bar
Series array that contains the lowest prices of each bar
Indicator Curves created:
Implements a curve of type DRAW_LINE
Indicators Used:
Custom Indicators Used:
Order Management characteristics:
Other Features: