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Thanks.
It's more clear for me.
Tintin92
----- Original Message -----
From: "Tomasz Janeczko" <amibroker@xxxxxx>
To: <amibroker@xxxxxxxxxxxxxxx>
Sent: Friday, June 03, 2005 6:13 PM
Subject: Re: [amibroker] Database settings, Base time interval and IB
pluging. VERY CONFUSING !!!
> Hello,
>
> This is caused by the TWS that delivers backfill data in 60-second
interval or less.
> TWS does not support backfills with intervals > 1 minute.
>
> See:
>
http://www.interactivebrokers.com/en/software/apiReleaseNotes/apiBetanotes.php
>
> However, STREAMING data collected by the plugin are compressed according
> to the setting and intervals higher than 1 minute are supported and if you
collect real-time streaming data
> over some time you will see that settings are preserved.
>
> Anyway since backfill is 1-minute or less I suggest to set up your
database using
> 1-minute interval and use View->Intraday menu to switch between all other
interval
> ON-THE-FLY. This is highly recommended, faster and most flexible setup.
>
> Best regards,
> Tomasz Janeczko
> amibroker.com
> ----- Original Message -----
> From: "tintin92" <tintin922002@xxxxxxxx>
> To: <amibroker@xxxxxxxxxxxxxxx>
> Sent: Friday, June 03, 2005 12:36 PM
> Subject: [amibroker] Database settings, Base time interval and IB pluging.
VERY CONFUSING !!!
>
>
> > Hello,
> >
> > Something I found realy CONFUSING !!!
> >
> > If you choose to create a new database with the following params :
> >
> > Database setting
> > Data source : InteractiveBrokers Pluging
> > Base time : End-of-day
> > or
> > Base time : Hourly
> > or
> > Base time : 15 mn
> > or
> > Base time : 5 mn
> > or
> > Base time : 1 mn
> >
> > Actually all the datas are stored in 1 mn format
> >
> > If you choose to create a new database with the following params :
> >
> > Database setting
> > Data source : InteractiveBrokers Pluging
> > Base time : 15 seconde
> >
> > Datas are stored in 15 second format
> >
> > Database setting
> > Data source : InteractiveBrokers Pluging
> > Base time : 5 seconde
> >
> > Datas are stored in 5 second format
> >
> > I'd prefer choice bettween the reals data formats.
> >
> > I found the help file really confusing
> > http://www.amibroker.com/guide/h_ib.html
> >
> >>From the help file :
> >
> > Now choose Base time interval. Supported intervals are: EOD, hourly,
> > 15-minute, 5-minute, 1-minute.
> > Professional Edition of AmiBroker allows also to select Tick, 5-second,
> > 15-second intervals.
> >
> >
> > Please make the things more clear.
> > I have spend much time to understand.
> >
> > Please during Database setting..
> > Allowe only REALS Base time interval formats.
> >
> > It will be less confusing.
> >
> > Tintin92
> >
> >
> >
> >
> >
> >
> > 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 other support material please check also:
> > http://www.amibroker.com/support.html
> >
> >
> > Yahoo! Groups Links
> >
> >
> >
> >
> >
> >
> >
>
>
>
> 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 other support material please check also:
> http://www.amibroker.com/support.html
>
>
> Yahoo! Groups Links
>
>
>
>
>
>
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