[amibroker] Custom AD indicator problem

["eatflour" <dough@xxxxxxxxxxxxxxx>]

I am using some custom breadth indicators and for NYSE and RUT they 
stopped working sometime after I downloaded more history, though 
everything is still functioning for other markets and indices. The 
problem appears to be with the Cum() function because when I remove 
that from the formulas I get an oscillator that functions correctly.

Everything still works on Nasdaq with either the standard AdvIssues() 
etc functions or using my own AI, DI, AV etc composites. The most 
puzzling thing is the standard ADLine works fine on the NYSE and it 
also uses a Cum() function.

I thought it might be a low memory problem so I split things into more 
layouts, which improved speed, but it didn't fix the problem.

Any ideas?

The basic formula is: cum(((AI*AV)-(DI*DV))/(AI*AV+DI*DV+UI*UV))

Thanks!


------------------------------------

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

<*> To visit your group on the web, go to:
    http://groups.yahoo.com/group/amibroker/

<*> Your email settings:
    Individual Email | Traditional

<*> To change settings online go to:
    http://groups.yahoo.com/group/amibroker/join
    (Yahoo! ID required)

<*> To change settings via email:
    mailto:amibroker-digest@xxxxxxxxxxxxxxx 
    mailto:amibroker-fullfeatured@xxxxxxxxxxxxxxx

<*> To unsubscribe from this group, send an email to:
    amibroker-unsubscribe@xxxxxxxxxxxxxxx

<*> Your use of Yahoo! Groups is subject to:
    http://docs.yahoo.com/info/terms/