//+------------------------------------------------------------------+ //| MTF_Keltner_ATR_Bands Keltner ATR Bands .mq4 | //| This is not Keltner Channels | //|(MTF ForexTSD.com 2007) | //| kerris formula ki Converted by : Dr. Gaines | //| dr_richard_gaines@yahoo.com | //+------------------------------------------------------------------+ #property copyright " Copyright © 2005, MetaQuotes Software Corp." #property link " http://www.metaquotes.net/" //---- #property indicator_chart_window #property indicator_buffers 2 #property indicator_color1 Red #property indicator_color2 Red //---- input parameters /************************************************************************* PERIOD_M1 1 PERIOD_M5 5 PERIOD_M15 15 PERIOD_M30 30 PERIOD_H1 60 PERIOD_H4 240 PERIOD_D1 1440 PERIOD_W1 10080 PERIOD_MN1 43200 You must use the numeric value of the timeframe that you want to use when you set the TimeFrame' value with the indicator inputs. --------------------------------------- **************************************************************************/ extern double MAPeriod=50; extern double ATRMult=3.75; extern int TimeFrame = 0; extern string note_TimeFrames = "M1;5,15,30,60H1;240H4;1440D1;10080W1;43200MN"; double ExtMapBuffer1[]; double ExtMapBuffer2[]; //+------------------------------------------------------------------+ //| Custom indicator initialization function | //+------------------------------------------------------------------+ int init() { //---- indicator line SetIndexBuffer(0, ExtMapBuffer1); SetIndexStyle (0,DRAW_LINE); SetIndexLabel (0, "Ketl_Bands("+MAPeriod+","+ATRMult+") ["+TimeFrame+"]"); SetIndexBuffer(1,ExtMapBuffer2); SetIndexStyle(1,DRAW_LINE); SetIndexLabel (1, "Ketl_Bands("+MAPeriod+","+ATRMult+") ["+TimeFrame+"]"); if (TimeFrame < Period()) TimeFrame = Period(); //---- name for DataWindow and indicator subwindow label switch(TimeFrame) { case 1 : string TimeFrameStr="Period_M1"; break; case 5 : TimeFrameStr="Period_M5"; break; case 15 : TimeFrameStr="Period_M15"; break; case 30 : TimeFrameStr="Period_M30"; break; case 60 : TimeFrameStr="Period_H1"; break; case 240 : TimeFrameStr="Period_H4"; break; case 1440 : TimeFrameStr="Period_D1"; break; case 10080 : TimeFrameStr="Period_W1"; break; case 43200 : TimeFrameStr="Period_MN1"; break; default : TimeFrameStr="Current Timeframe"; } IndicatorShortName("Ketl_Bands("+MAPeriod+","+ATRMult+") ["+TimeFrame+"]"); } //---- return(0); //+------------------------------------------------------------------+ //|MTF_ADXcrossSig | //+------------------------------------------------------------------+ int start() { datetime TimeArray[]; int i,limit,y=0,counted_bars=IndicatorCounted(); // Plot defined timeframe on to current timeframe ArrayCopySeries(TimeArray,MODE_TIME,Symbol(),TimeFrame); limit = Bars-counted_bars; limit = MathMax(limit,TimeFrame/Period()); for(i=0,y=0;i<limit;i++) { if (Time[i]<TimeArray[y]) y++; /*********************************************************** Add your main indicator loop below. You can reference an existing indicator with its iName or iCustom. Rule 1: Add extern inputs above for all neccesary values Rule 2: Use 'TimeFrame' for the indicator timeframe Rule 3: Use 'y' for the indicator's shift value **********************************************************/ ExtMapBuffer1[i]=iCustom(NULL,TimeFrame,"Keltner_ATR_Bands",MAPeriod,ATRMult,0,y); ExtMapBuffer2[i]=iCustom(NULL,TimeFrame,"Keltner_ATR_Bands",MAPeriod,ATRMult,1,y); } // // Refresh buffers //++++++++++++++++++++++++++++++++++++++ upgrade by Raff if (TimeFrame>Period()) { int PerINT=TimeFrame/Period()+1; datetime TimeArr[]; ArrayResize(TimeArr,PerINT); ArrayCopySeries(TimeArr,MODE_TIME,Symbol(),Period()); for(i=0;i<PerINT+1;i++) {if (TimeArr[i]>=TimeArray[0]) { //---- /******************************************************** Refresh buffers: buffer[i] = buffer[0]; ********************************************************/ ExtMapBuffer1[i]=ExtMapBuffer1[0]; ExtMapBuffer2[i]=ExtMapBuffer2[0]; //---- } } } //+++++++++++++++++++++++++++++++++++++++++++++++ Raff return(0); } //+------------------------------------------------------------------+
Sample
Analysis
Market Information Used:
Series array that contains open time of each bar
Indicator Curves created:
Implements a curve of type DRAW_LINE
Indicators Used:
Custom Indicators Used:
Keltner_ATR_Bands
Order Management characteristics:
Other Features: