Monthly Highs & Lows
//+------------------------------------------------------------------+ //| i-HighLow.mq4 | //| Copyright © 2007, RickD | //| Александър Пламенов Рядков | //| http://www.e2e-fx.net | //+------------------------------------------------------------------+ #property copyright "© 2007 RickD" #property link "www.e2e-fx.net" //---- #define major 1 #define minor 0 //---- #property indicator_chart_window #property indicator_buffers 2 #property indicator_color1 Gold #property indicator_color2 DodgerBlue //---- extern int N = 20; //number of months extern int N2 = 5; //change this value //---- double UpperBuf[]; double LowerBuf[]; //+------------------------------------------------------------------+ //| | //+------------------------------------------------------------------+ void init() { SetIndexStyle(0, DRAW_LINE, STYLE_SOLID, 1); SetIndexStyle(1, DRAW_LINE, STYLE_SOLID, 1); //---- SetIndexDrawBegin(0, N); SetIndexDrawBegin(1, N); //---- SetIndexBuffer(0, UpperBuf); SetIndexBuffer(1, LowerBuf); } //+------------------------------------------------------------------+ //| | //+------------------------------------------------------------------+ void deinit() { //---- } //+------------------------------------------------------------------+ //| | //+------------------------------------------------------------------+ void start() { int counted = IndicatorCounted(); //---- if(counted < 0) return (-1); //---- if(counted > 0) counted--; int limit = Bars - counted; //---- for(int i = 0; i < limit; i++) { UpperBuf[i] = iHigh(NULL, 0, iHighest(NULL, 0, MODE_HIGH, N, i)) + N2*Point; //check monthly LowerBuf[i] = iLow(NULL, 0, iLowest(NULL, 0, MODE_LOW, N, i)) - N2*Point; } } //+------------------------------------------------------------------+
https://www.mql5.com/en/code/7107 a few changes you can do now yourself
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Thanks DeVries - much appreciated.
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Hi,
Can you please advise:
I want to be able to draw horizontal lines across a chart at the high and low point for the last four months and for this to update each month:
1. Current Month (say October)
2. Previous Month (September)
3. Next previous (August)
4. Next Previous (July)
The problem is I'm no programmer and I can't workout how to get beyond 1. I'm sure there is something out there in ibars or something but I just can't find it. If someone could point me at the documentation for this it would be much appreciated.
Thanks.