Interesting results: begvol = TimeNum() == 093500; endvol = TimeNum() == 114500; CountWhile = Flip(begvol,endvol); Cumvol = IIf(CountWhile,Sum(V,BarsSince(begvol)),0);
Plot(Cumvol,"cumvol",1); -- Terry -----Original Message----- From: [email protected] [mailto:[EMAIL PROTECTED] On Behalf Of Eric and Christy Wagner Sent: Saturday, December 09, 2006 16:23 To: [email protected] Subject: [amibroker] Cumulative Volume Indicator I am trying to create a cumulative volume indicator based upon certain times during the day. For example, I would like to know the premarket volume of spy from 8amEST to 092000 EST. This would be cumulative from 8 to 9:20 and then it would go to 0 and start over every day from 0 at 8AM EST. This is what I have so far: Sumvol = Cum(V); begvol = TimeNum() == 093500; endvol = TimeNum() == 114500; cumvol = IIf(TimeNum() >= begvol AND TimeNum()<= endvol, Sumvol,0); When I plot this I get a blank window. Would anyone like to help me out? Thanks Eric Please note that this group is for discussion between users only. To get support from AmiBroker please send an e-mail directly to SUPPORT {at} amibroker.com For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG: http://www.amibroker.com/devlog/ For other support material please check also: http://www.amibroker.com/support.html Yahoo! Groups Links
