I think you need to break the program into 2 parts. part 1 - complete creation of ATCs. part 2 - process ATC and plot
----- Original Message ----- From: "smithkt9675" <[EMAIL PROTECTED]> To: <[email protected]> Sent: Saturday, October 06, 2007 8:04 PM Subject: [amibroker] Help with AD Ratio > Hello, I'm trying to plot the Advance/Decline Ratio so that advancers > show up 3:1 for example, and decliners show up as -3:1, so that > declining days appears as a negative breadth thrust and advancers > positive...all along a zero line in histogram form. The formula > looks right, but when compared to a source I'm trying to replicate > the figures look off. Please advise if I should tweak the formula. > I'm using Yahoo data. Thank you very much. > > symz="~Advancers"; > symy="~Decliners"; > Advance=Close>Ref(Close,-1); > Advance1=Advance>0; > Decline=Close<Ref(Close,-1); > Decline1=Decline>0; > IIf(Advance1>0,AddToComposite(Advance1,symz,"C"),0); > IIf(Decline1>0,AddToComposite(Decline1,symy,"C"),0); > > AD1=Foreign("~Advancers","C"); > DC1=Foreign("~Decliners","C"); > > ADRatio= IIf(DC1>AD1,(DC1*-1)/AD1, AD1/DC1); > > Buy=0; > Filter = 1; > > GraphXSpace = 2; > Plot(ADRatio,"AdvanceDeclineRatio",colorDarkBlue,styleHistogram); > > Plot(0,"",colorBlack); > Plot(3,"",colorGreen); > Plot(-3,"",colorRed); > > Title="Advance/Decline Ratio"; > > > > 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 > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >
