Indicatore MetaTrader 

//+------------------------------------------------------------------+ //| ATR ratio.mq4 | //| Copyright © 2005, Luis Guilherme Damiani | //| http://www.damianifx.com.br | //+------------------------------------------------------------------+ #property copyright "Copyright © 2005, Luis Guilherme Damiani" #property link "http://www.damianifx.com.br" #property indicator_separate_window #property indicator_buffers 2 #property indicator_color1 Silver #property indicator_color2 Violet //---- input parameters extern int short_atr=7; extern int long_atr=49; extern double triglevel=1.00; //---- buffers double ExtMapBuffer1[]; double ExtMapBuffer2[]; //+------------------------------------------------------------------+ //| Custom indicator initialization function | //+------------------------------------------------------------------+ int init() { //---- indicators SetIndexStyle(0,DRAW_LINE); SetIndexBuffer(0,ExtMapBuffer1); SetIndexStyle(1,DRAW_LINE); SetIndexBuffer(1,ExtMapBuffer2); //---- return(0); } //+------------------------------------------------------------------+ //| Custor indicator deinitialization function | //+------------------------------------------------------------------+ int deinit() { //---- //---- return(0); } //+------------------------------------------------------------------+ //| Custom indicator iteration function | //+------------------------------------------------------------------+ int start() { int counted_bars=IndicatorCounted(); //Comment("ATR ratio= "+short_atr+" / "+long_atr); for(int i=0;i<Bars-counted_bars;i++) { ExtMapBuffer1[i]=triglevel; double sa=iATR(NULL,0,short_atr,i); ExtMapBuffer2[i]= sa/iATR(NULL,0,long_atr,i); } //---- //---- return(0); } //+------------------------------------------------------------------+