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Hello,
Thanks for the answer regarding the ref function.
For the datafeed I understand that if I use MyTrack I will have to
handle 2 seperate databases as suggested on the website. But for
Esignal feed it is not stated on the website that 2 seperate
databases are necessary. Will I have only one database including
realtime and EOD data if I use Esignal?
Thanks,
Olivier
--- In amibroker@xxxxxxxxxxxxxxx, "Tomasz Janeczko" <amibroker@xxxx>
wrote:
> Hello,
>
> For short daily history it is enough just to use time-compressed
intraday
> bars. Just select View->Daily in your intraday database and you will
> see daily bars on your intraday database (since mytrack supplies
only 15 days
> backfill initially it will be 15 days but this will grow day after
day as
> AmiBroker stores the data in its own database).
>
> For long EOD histories you have to use separate database.
> This is so because EOD and Intraday data are supplied by myTrack
(and also other data vendors)
> separately (intraday histories are very long, to save the resources
most
> data vendors only store 1-120 days of intraday, the remaining data
are stored
> as daily records only on separate servers)
>
> To reference past bars use Ref() function.
> Ref( Close, -1 ) - close 1 bar ago (on EOD database this is
yesterday).
> Ref( MA( Close, 5 ), -1 ) - 5 bar MA as of bar before
>
>
> Best regards,
> Tomasz Janeczko
> amibroker.com
> ----- Original Message -----
> From: "olivier_molongo" <olivier_molongo@xxxx>
> To: <amibroker@xxxxxxxxxxxxxxx>
> Sent: Wednesday, July 30, 2003 12:30 PM
> Subject: [amibroker] (unknown)
>
>
> > Hi all,
> >
> > I just bought the software and I need some help to set it up. I
use
> > it with Mytrack and I am quite suprise because it seems I have to
set
> > up 2 databases: one for realtime and another one for EOD data.
That
> > is strange, is there a workaround for this? I want a single
database
> > with EOD and realtime data.
> >
> > I need to write some basic scans, do you know how to get in the
> > language for instance, the close of yesterday or 4 bars ago, the
5
> > days ma as of yesterday...
> >
> > I would appreciate your help and tips regarding Amibroker.
> >
> > Thanks
> > Olivier
> >
> >
> >
> >
> >
> >
> > Send BUG REPORTS to bugs@xxxx
> > Send SUGGESTIONS to suggest@xxxx
> > -----------------------------------------
> > Post AmiQuote-related messages ONLY to: amiquote@xxxxxxxxxxxxxxx
> > (Web page: http://groups.yahoo.com/group/amiquote/messages/)
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> >
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> >
> >
> >
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