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Hello,
Go to your aqh.format file (it is in "formats" subdir), edit it with Notepad and
add
$VOLFACTOR 0.001
Then re-download your data.
Best regards,
Tomasz Janeczko
amibroker.com
----- Original Message -----
From: sdp_51
To: amibroker@xxxxxxxxxxxxxxx
Sent: Monday, January 01, 2007 9:13 AM
Subject: [amibroker] Re: Index Volume Issue - Yahoo Data
This is particularly peculiar, though. A screenshot is shown at http://members.cox.net/~ramdom2/indexvol.bmp . What also confuses me is that the yahoo page showing the historical price info for this symbol has what seem to be accurate volumes but shown in amibroker is this mess of equal volume days for the most part and the exact number for the volume is repeated not only in ^GSPC but also ^IXIC,^RUT, and ^DJI. There are no volumes greater than this number almost like whatever actually culls the data cannot handle numbers larger than this number. Anyone with a similar problem?
--- In amibroker@xxxxxxxxxxxxxxx, "Lester Vanhoff" <ebsn247lsm@xxx> wrote:
>
> Crappy Yahoo data. Even with a real data feed (DTNIQ, eSignal, etc.) never trust its market breadth data outright (adv/dec, adv vol /dec vol, new highs / new lows, etc.), always compare it with a few other sources before putting your stamp of approval.
>
> -- In amibroker@xxxxxxxxxxxxxxx, "sdp_51" psean@ wrote:
> >
> > I'm using Yahoo free data for eod price/volume data. The stock symbol
> > data seems very good however I have a strange issue with the various
> > indices that I have in Amibroker that involves quite a few days showing
> > the exact same volume of 2,147,483,648.00 on multiple indices however
> > they are not all the same for each day for each index. Is this an
> > issue with Yahoo data or Amibroker? Or is this somehow a function of
> > the composite feature of Amibroker which I am not very comfortable with
> > using yet.
> >
> > Thanks,
> > Sean
> >
>
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