|
PureBytes Links
Trading Reference Links
|
Hello,
This was all discussed before:
http://finance.groups.yahoo.com/group/amibroker/message/60445
http://finance.groups.yahoo.com/group/amibroker/message/60446
http://finance.groups.yahoo.com/group/amibroker/message/60448
http://finance.groups.yahoo.com/group/amibroker/message/60458
http://finance.groups.yahoo.com/group/amibroker/message/60463
and other messages nearby.
Best regards,
Tomasz Janeczko
amibroker.com
----- Original Message -----
From: "danielwardadams" <danielwardadams@xxxxxxxxx>
To: <amibroker@xxxxxxxxxxxxxxx>
Sent: Saturday, July 24, 2004 5:18 PM
Subject: [amibroker] Re: Several questions
> I'm 99% sure I've always had Force Backfill checked but just to
> eliminate the 1%, I'll see what happens when I start with a new,
> fresh database.
>
> Regarding both this and the previous problem about flakey EOD values
> in intraday databases, think I'll do the following:
>
> (1) Create an eSignal intraday (1 minute) database.
> (2) Create an eSignal EOD database.
> (3) Create a new Yahoo EOD database.
> (4) Populate all the above databases with the same (approx. 60)
> symbols.
> (5) Backfill and "Force Backfill" all the above as far back as they
> will go (I have some "quick" AFL just for this purpose).
> (6) Run one of my "real" strategies against all three databases in
> daily mode for the past 365 days.
>
> Ideally, they should give comparable results, right?
>
> Dan
>
> --- In amibroker@xxxxxxxxxxxxxxx, "Tomasz Janeczko" <amibroker@xxxx>
> wrote:
> >
> > You have to have "Wait for backfill" box CHECKED in automatic
> > analysis window to get consistent backfills.
> > If you already scanned without this option turned ON you have to
> fix
> > history using "Force backfill" on each symbol.
> >
> > http://www.amibroker.com/guide/h_rtsource.html
> >
> > Best regards,
> > Tomasz Janeczko
> > amibroker.com
> >
> > --- In amibroker@xxxxxxxxxxxxxxx, "danielwardadams"
> > <danielwardadams@xxxx> wrote:
> > > Thanks John. I haven't reported it to support but I will
> > > (momentarily). I'd been thinking somebody here could help out if
> > I'm
> > > doing something really dumb.
> > >
> > > There's also the chance it's an eSignal problem.
> > >
> > > I do have my bars and timeframes set high enough (100000 minutes
> > for
> > > intraday, 15 years for EOD).
> > >
> > > Dan
> > >
> > > --- In amibroker@xxxxxxxxxxxxxxx, "John R" <jr-ta@xxxx> wrote:
> > > > Dan,
>
>
>
>
> Check AmiBroker web page at:
> http://www.amibroker.com/
>
> Check group FAQ at: http://groups.yahoo.com/group/amibroker/files/groupfaq.html
> Yahoo! Groups Links
>
>
>
>
>
>
------------------------ Yahoo! Groups Sponsor --------------------~-->
Yahoo! Domains - Claim yours for only $14.70
http://us.click.yahoo.com/Z1wmxD/DREIAA/yQLSAA/GHeqlB/TM
--------------------------------------------------------------------~->
Check AmiBroker web page at:
http://www.amibroker.com/
Check group FAQ at: http://groups.yahoo.com/group/amibroker/files/groupfaq.html
Yahoo! Groups Links
<*> To visit your group on the web, go to:
http://groups.yahoo.com/group/amibroker/
<*> 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/
|