[Attachment(s) from portfoliobuilder99@gmail.com [amibroker] included below]
I came up with a rolling 4 week bar, that updates every week if you set your chart to Weekly periodicity.
It will give you the past 4 weeks Open, High, Low, Close.
For your purpose you could just check it at the end of each month.
////////////////////////////////////////////////////////////////////////////////
// set chart to WEEKLY
// creates a rolling window over past 4 bars
////////////////////////////////////////////////////////////////////////////////
FourWeekO=Ref(O,-3);
FourWeekH=HHV(H,4);
FourWeekL=LLV(L,4);
FourWeekC=Close;
PlotOHLC(FourWeekO,FourWeekH,FourWeekL,FourWeekC,"4 Week Bar", styleCandle);
Filter=1;
AddColumn(Open, "Open");
AddColumn(High, "High");
AddColumn(Low, "Low");
AddColumn(Close, "Close");
AddColumn(FourWeekO, "4 week O", 1.2, colorBlue, colorlime);
AddColumn(FourWeekH, "4 week H", 1.2, colorBlue, colorlime);
AddColumn(FourWeekL, "4 week L", 1.2, colorBlue, colorlime);
AddColumn(FourWeekC, "4 week C", 1.2, colorBlue, colorlime);
//////////////////////////////////////////////////////////////////////////////////////////////////////////
But maybe these posts will help get you what you are looking for (easy to use daily, but I was unable to use the same procedure for weekly)
http://www.amibroker.com/kb/2014/10/28/how-to-create-toolbar-button-for-custom-interval/
https://groups.yahoo.com/neo/groups/amibroker/conversations/topics/192139
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TO GET TECHNICAL SUPPORT send an e-mail directly to
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TO SUBMIT SUGGESTIONS please use FEEDBACK CENTER at
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For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG:
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