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Thanks, just wanted to make sure I wasn't assuming too much.
Amibroker is one of those things you wouldn't want to do without once you
have used it.
Rik Rasmussen
stockanalyzer Yahoo Group Moderator
http://groups.yahoo.com/group/stockanalyzer/
> -----Original Message-----
> From: amibroker@xxxxxxxxxxxxxxx [mailto:amibroker@xxxxxxxxxxxxxxx]On
> Behalf Of ronbo
> Sent: Wednesday, May 25, 2005 10:30 AM
> To: amibroker@xxxxxxxxxxxxxxx
> Subject: RE: [amibroker] intraday overwritten by EOD?
>
>
> Rik--
> i do the same--- update from yahoo using the Current in AQ dropdown box.
> yes it overwrites it with EOD, just like every time you update current it
> overwrites the previous for today. In the evening, i switch back to
> Historical and it overwrites with
> EOD. check the volume when you do this and you'll see it overwrites it.
>
> hth,
> ron
>
>
> -----Original Message-----
> From: amibroker@xxxxxxxxxxxxxxx [mailto:amibroker@xxxxxxxxxxxxxxx]On
> Behalf Of Rik Rasmussen
> Sent: Wednesday, May 25, 2005 5:04 AM
> To: amibroker@xxxxxxxxxxxxxxx
> Subject: RE: [amibroker] intraday overwritten by EOD?
>
>
> I am familiar with that, however, I can not determine if that contains an
> answer to my question.
>
> I am not fetching one minute data, I am just updating the daily
> bar all day
> using the Amiquote "current day only" selection. Later in the evening if I
> do a, EOD update I want to know if the single day, updated EOD bar will
> overwrite the single day bar I have already created during the day.
>
> In fact, if you download any period of data, does the new
> download overwrite
> data already in the database?
>
> I would assume both of the above situations of overwriting are the actual
> behavior, but would appreciate any verification. I just want to be
> comfortable that updated data is overwriting earlier data.
>
> Thanks
>
> Rik Rasmussen
>
>
> > -----Original Message-----
> > From: amibroker@xxxxxxxxxxxxxxx [mailto:amibroker@xxxxxxxxxxxxxxx]On
> > Behalf Of Graham
> > Sent: Tuesday, May 24, 2005 11:32 PM
> > To: amibroker@xxxxxxxxxxxxxxx
> > Subject: Re: [amibroker] intraday overwritten by EOD?
> >
> >
> > from the help screens
> >
> > Working with intraday and daily charts
> > If your data source supports mixed EOD/Intraday mode (such as eSignal
> > or Marketcast) you can use single database for both types of charts.
> >
> > However if your data source does not support mixed EOD/Intraday mode
> > and if you want to have long daily histories AND intraday charts you
> > should consider running TWO instances of AmiBroker. One for EOD charts
> > and second for intraday charting. Both may use the same real-time data
> > source.
> >
> >
> >
> >
> > On 5/25/05, Rik Rasmussen <hrasmussen@xxxxxxxxx> wrote:
> > > If I run Amibroker/Amiqoute all day doing 1 minute updates from
> > Yahoo, then
> > > at night do an EOD download, will the EOD data overwrite the bar built
> > > during the day?
> > >
> > >
> > > Rik Rasmussen
>
>
>
>
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> To get support from AmiBroker please send an e-mail directly to
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