//+------------------------------------------------------------------+ //| RPr-E.mq4 | //| Copyright © 2006, MetaQuotes Software Corp. | //| http://www.metaquotes.net | //+------------------------------------------------------------------+ #property copyright "Copyright © 2006, HomeSoft-Tartan Corp." #property link "spiky@yranskeino.ru" #property indicator_separate_window #property indicator_buffers 1 #property indicator_color1 Gold extern int t3_period=21; extern double b=0.7; //---- buffers double ExtMapBuffer1[]; //+------------------------------------------------------------------+ //| Custom indicator initialization function | //+------------------------------------------------------------------+ int init() { //---- indicators SetIndexStyle(0,DRAW_LINE); SetIndexBuffer(0,ExtMapBuffer1); //---- return(0); } //+------------------------------------------------------------------+ //| Custom indicator iteration function | //+------------------------------------------------------------------+ int start() { double e1, e2, e3, e4, e5, e6, c1, c2, c3, c4, n, w1, w2, b2, b3; double dpo, t3; int mBar =300; b2=b*b; b3=b2*b; c1=-b3; c2=(3*(b2+b3)); c3=-3*(2*b2+b+b3); c4=(1+3*b+b3+3*b2); n=t3_period; if (n<1) n=1; n = 1 + 0.5*(n-1); w1 = 2 / (n + 1); w2 = 1 - w1; for(int i=mBar; i>=0; i--) { dpo=Close[i]; e1 = w1*dpo + w2*e1; e2 = w1*e1 + w2*e2; e3 = w1*e2 + w2*e3; e4 = w1*e3 + w2*e4; e5 = w1*e4 + w2*e5; e6 = w1*e5 + w2*e6; t3 = c1*e6 + c2*e5 + c3*e4 + c4*e3; ExtMapBuffer1[i]=t3; } return(0); } //+------------------------------------------------------------------+
Sample
Analysis
Market Information Used:
Series array that contains close prices for each bar
Indicator Curves created:
Implements a curve of type DRAW_LINE
Indicators Used:
Custom Indicators Used:
Order Management characteristics:
Other Features: