//+------------------------------------------------------------------+ //| Wilder Volatility System.mq4 | //| Copyright © 2006, MetaQuotes Software Corp. | //| http://www.metaquotes.net | //+------------------------------------------------------------------+ #property indicator_chart_window #property indicator_buffers 4 #property indicator_color1 Red #property indicator_color2 Blue #property indicator_color3 Tomato #property indicator_color4 DeepSkyBlue //---- input parameters //îáúÿâëåíèå ââîäèìûõ âíåøíèõ ïàðàìåòðîâ extern int Range = 7; extern bool Chanel = true;//Ðèñóåì êàíàëû extern bool Znachjk = true;// Åñëè true òî ðèñóåì çíà÷êè íàä Õàåì èëè ïîä Ëîó // â ïðîòèâíîì ñëó÷àå íà ãðàíèöå êàíàëà //---- buffers double UpBuffer[]; double DnBuffer[]; double ChanelUp[]; double ChanelDn[]; //+------------------------------------------------------------------+ //| Custom indicator initialization function | //+------------------------------------------------------------------+ int init() //èíèöèàëèçàöèÿ ïåðåìåííûõ { //---- indicator line SetIndexStyle(0,DRAW_ARROW); SetIndexArrow(0,251); SetIndexBuffer(0,UpBuffer); SetIndexEmptyValue(0,0.0); SetIndexStyle(1,DRAW_ARROW); SetIndexArrow(1,251); SetIndexBuffer(1,DnBuffer); SetIndexEmptyValue(1,0.0); SetIndexStyle(2,DRAW_LINE,0,2); SetIndexStyle(3,DRAW_LINE,0,2); SetIndexBuffer(2,ChanelUp); SetIndexBuffer(3,ChanelDn); SetIndexDrawBegin(2,0); //óñòàíîâêà íà÷àëüíîé òî÷êè ïðîðèñîâêè äëÿ 0 áóôåðà SetIndexDrawBegin(3,0); //óñòàíîâêà íà÷àëüíîé òî÷êè ïðîðèñîâêè äëÿ 1 áóôåðà //---- return(0); //âîçâðàò èç ñåêöèè èíèöèàëèçàöèè } //+------------------------------------------------------------------+ //| PriceChannel | //+------------------------------------------------------------------+ int start() //íà÷àëî ïðîãðàììû (ðàñ÷åòà) { int i; //îáúÿâëåíèå öåëî÷èñëåííîé ïåðåìåííîé i,k,sch double Up_Chanel, Dn_Chanel,H_Range,L_Range,H,L; int H_R,L_R; for(i=Bars-1;i>=0;i--) { H_R = iHighest(NULL,0,MODE_CLOSE,Range+1,i+1); L_R = iLowest(NULL,0,MODE_CLOSE,Range+1,i+1); H_Range = Close[H_R]; L_Range = Close[L_R]; Up_Chanel = Close[H_R] - 2*iATR(NULL,0,Range+1,i); Dn_Chanel = Close[L_R] + 2*iATR(NULL,0,Range+1,i); H=High[i]; L=Low[i]; if(Chanel == true) // Ðèñóåì êàíàëû, åñëè íàäî :) { ChanelUp[i] = Up_Chanel; ChanelDn[i] = Dn_Chanel; } /* if(Znachjk == true)//Ðèñóåì çíà÷åê íàä õàåì èëè ëîó òåêóùåãî áàðà { if (Close[i] > Up_Chanel) //H_Range) { Comment("Up trend"); UpBuffer[i] = EMPTY_VALUE; DnBuffer[i] = L;//Dn_Chanel; ChanelUp[i] = EMPTY_VALUE; ChanelDn[i] = Dn_Chanel; } if (Close[i] < Dn_Chanel) //L_Range)// ???? Âîçìîæíî èìåëîñü ââèäó Close[i] < H_Range ??????? { Comment("Down trend"); UpBuffer[i] = H;//Up_Chanel; DnBuffer[i] = EMPTY_VALUE; ChanelUp[i] = Up_Chanel; ChanelDn[i] = EMPTY_VALUE; } } else//Ðèñóåì çíà÷åê íà ãðàíèöå êàíàëà { if (Close[i] > H_Range) { Comment("Up trend"); UpBuffer[i] = EMPTY_VALUE; DnBuffer[i] = Dn_Chanel; } if (Close[i] < L_Range)// ???? Âîçìîæíî èìåëîñü ââèäó Close[i] < H_Range ??????? { Comment("Down trend"); UpBuffer[i] = Up_Chanel; DnBuffer[i] = EMPTY_VALUE; } } */ } return(0); } //+------------------------------------------------------------------+
Sample
Analysis
Market Information Used:
Series array that contains close prices for each bar
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_ARROW
Implements a curve of type DRAW_LINE
Indicators Used:
Indicator of the average true range
Custom Indicators Used:
Order Management characteristics:
Other Features: