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Sorry Tomasz, I keep forgetting to set the num bars in the data base.
I changed it to 100000 and it back filled many days, back to 7/24. I
should have known when ER2 didn't backfill on this new db. It does on
my other databases.
Thanks,
Barry
--- In amibroker@xxxxxxxxxxxxxxx, "Tomasz Janeczko" <groups@xxx>
wrote:
>
> AFAIK there is a limit of 2000 bars in IB in 1-second mode that is
also used by 5-second.
> Other than that, you should be getting multiple-day backfill
normally, if only
> there are enough "number of bars" in File->Database Settings
> http://www.amibroker.com/video/ib.html
>
> Best regards,
> Tomasz Janeczko
> amibroker.com
> ----- Original Message -----
> From: "Barry Scarborough" <razzbarry@xxx>
> To: <amibroker@xxxxxxxxxxxxxxx>
> Sent: Friday, August 29, 2008 3:11 PM
> Subject: [amibroker] ZG backfill does not work
>
>
> > Is anyone able to backfill data for the ZG contract using IB
data? It
> > works fine live but it will only backfill part of a day. On a 5
second
> > database it will only backfill a few hours. On a minute database
it
> > back fills to 1:59 PM yesterday, less than one day. I have the
backfill
> > set to 30 days but that does not seem to work. On the 5 second
database
> > all it will allow me to select is minimum.
> >
> > I added QM and it will backfill 8/13, 8/14 and 8/28 and will not
> > backfill minute data today prior to when I added the symbol. This
is
> > really weird.
> >
> > I added ER2 and it backfills 1 minute to midnight today and back
to
> > 8/28 at 3:43 PM.
> >
> > So what gives with backfill? I am in the simulated account but I
> > thought I could back fill more data than that. Then I got a
stupid
> > pacing error trying to backfill three symbols.
> >
> > Thanks,
> > Barry
> >
> >
> > ------------------------------------
> >
> > 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
> >
> >
> >
>
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