/*-----------------------------+
| |
| Shared by www.Aptrafx.com |
| |
+------------------------------*/
//+------------------------------------------------------------------+
//| FirstIndicator.mq4 |
//| Copyright © 2004, MetaQuotes Software Corp. |
//| http://www.metaquotes.net |
//+------------------------------------------------------------------+
#property copyright "Copyright © 2004, MetaQuotes Software Corp."
#property link "http://www.metaquotes.net"
#property indicator_chart_window
#property indicator_buffers 2
#property indicator_color1 LimeGreen
#property indicator_color2 Red
//---- input parameters
extern int a=14;
//---- buffers
double ExtMapBuffer1[];
double ExtMapBuffer2[];
double b4plusdi,b4minusdi,nowplusdi,nowminusdi;
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int init()
{
//---- indicators
SetIndexStyle(0,DRAW_ARROW,EMPTY);
SetIndexArrow(0,233);
SetIndexBuffer(0, ExtMapBuffer1);
SetIndexStyle(1,DRAW_ARROW,EMPTY);
SetIndexArrow(1,234);
SetIndexBuffer(1, ExtMapBuffer2);
//----
return(0);
}
//+------------------------------------------------------------------+
//| Custor indicator deinitialization function |
//+------------------------------------------------------------------+
int deinit()
{
//---- TODO: add your code here
ObjectDelete("up cross");
ObjectDelete("down cross");
//----
return(0);
}
//+------------------------------------------------------------------+
//| Custom indicator iteration function |
//+------------------------------------------------------------------+
int start()
{
int limit;
int counted_bars=IndicatorCounted();
//---- check for possible errors
if(counted_bars<0) return(-1);
//---- last counted bar will be recounted
if(counted_bars>0) counted_bars--;
limit=1000-counted_bars;
//---- macd counted in the 1-st buffer
for(int i=limit; i>=0; i--)
{
b4plusdi=iADX(NULL,0,a,PRICE_CLOSE,MODE_PLUSDI,i-1);
nowplusdi=iADX(NULL,0,a,PRICE_CLOSE,MODE_PLUSDI,i);
b4minusdi=iADX(NULL,0,a,PRICE_CLOSE,MODE_MINUSDI,i-1);
nowminusdi=iADX(NULL,0,a,PRICE_CLOSE,MODE_MINUSDI,i);
if(b4plusdi>b4minusdi &&
nowplusdi<nowminusdi)
// {
ExtMapBuffer1[i]=Low[i]-5*Point;
// }
if(b4plusdi<b4minusdi &&
nowplusdi>nowminusdi)
// {
ExtMapBuffer2[i]=High[i]+5*Point;
// }
}
//----
return(0);
}
Sample
Analysis
Market Information Used:
Series array that contains the lowest prices of each bar
Series array that contains the highest prices of each bar
Indicator Curves created:
Implements a curve of type DRAW_ARROW
Indicators Used:
Movement directional index
Custom Indicators Used:
Order Management characteristics:
Other Features: