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[amibroker] Re: Some Symbols not showing up in Explorations(Tomasz)



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Bob & Phsst,

Bob, Thanks much for your input.  I believe that explains how I lost 
my stocks because I had recently done some imports from text file 
stock lists ( which I hadn't done since I first got AB, and also 
hadn't done since the last time I re-created the Database from 
scratch)

Transferring the  stock from group 255 to "Stocks" did fix the issue, 
but since I accidentally tranferred all the symbols, I ended up with  
a couple hundred extra symbols that I didn't want( the obscure issues 
with symbols that look like Ham Radio Station Call-Letters or Light 
Aircraft Serial Numbers), so I had to go through manually and 
transfer those or at least most of them back to group 255.

Once again, thanks for your help.

Phsst, Thank you too, for your replies.

Best Regards,

Nick Molchanoff


--- In amibroker@xxxxxxxxxxxxxxx, "Bob Jagow" <bjagow@xxxx> wrote:
> I too have had the problem, but eventually solved it.
> The symbols get into 254 or 255 if you accept the defaults* when
> importing watch lists, etc.
> Because a symbol can only belong to 1 group, every stock you 
imported
> moved from stocks to 255.
> Don't remove them from 255; move them back to stocks!!!
> 
> Hope this helps,
> Bob
> ---
> * Watch the wizard settings during import, and be sure to select the
> Stock group and a watch list as the destinations.
> 
> 
> -----Original Message-----
> From: Phsst <phsst@xxxx> [mailto:phsst@x...]
> Sent: Friday, February 21, 2003 8:52 PM
> To: amibroker@xxxxxxxxxxxxxxx
> Subject: [amibroker] Re: Some Symbols not showing up in
> Explorations(Tomasz)
> 
> 
> Nick,
> 
> I experienced the same problem of missing symbols with the Quotes 
Plus
> data plugin. My problem was similar insofar as some of the missing
> symbols were in Group 253, but even when I removed them from Group
> 253, they still did not appear in backtests and explorations.
> 
> And if I remember correctly, I could not even display the chart for
> the missing symbol even though they were accessable from native 
Quotes
> Plus software.
> 
> While I don't understand why these symbols disappered, here is what 
I
> did to refresh the Amibroker 'view' of the Quotes Plus database:
> 
> Delete the C:\Program Files\Amibroker\Data subdirectory
> Exit Amibroker
> Launch Amibroker
> Do File -> Database Settings -> Configure -> Retrieve to rebuild
> pointers
> 
> Again, I don't understand what causes the problem, but the above 
steps
> cured my problem.
> 
> It would be nice if Tomasz could explain what is happening to cause
> this problem (and verify that the steps I took are appropriate).
> 
> Regards,
> 
> Phsst
> 
> --- In amibroker@xxxxxxxxxxxxxxx, "Nick Molchanoff <nkm@xxxx>"
> <nkm@xxxx> wrote:
> > In exploring this further, I found that in the Assignments 
Organizer,
> > the stocks that went missing are no longer listed under Stocks, 
even
> > though they are in the database.
> >
> > I then found listings in "Group 255" for many stocks including my
> > missing stocks, along with many othe symbols.  I meant to try 
moving
> > the symbols I wanted into Stocks, but hit the wrong button ( the 
one
> > under 'All') and accidentally transferred everything in group 255 
to
> > the stock group.
> >
> > Will this screw things up even worse? Is there a way to set all 
the
> > assignments straight?
> >
> > Best Regards
> >
> > Nick Molchanoff
> >
> >
> >
> >
> > --- In amibroker@xxxxxxxxxxxxxxx, "Nick Molchanoff <nkm@xxxx>"
> > <nkm@xxxx> wrote:
> > > I noticed that some symbols that would always appear in certain
> > > explorations were no longer showing up.
> > >
> > > I checked to make sure they had not been deleted.  They hadn't 
been.
> > >
> > > Then I removed all the filter criteria and ran a "Filter = 1"
> > > exploration on the whole database - and even though the stocks 
Are
> > in
> > > the database, and can be pulled up as a chart, they are not
> > reported
> > > in the full filterless exploration.
> > >
> > > There are 8070 stocks reported, but these few (and I have no 
way of
> > > knowing how many others altogether) are missing from the report
> > > entirely.
> > >
> > > I tried re-Retrieving all symbols, but this had no effect - as I
> > > reported, the symbols Are in the database; they just will not 
show
> > up
> > > in any exploration.
> > >
> > > At least 3 of these issues are ones I always trade.  I know that
> > > there are several others as well that I havn't yet identified, 
and
> > I
> > > really want to get these back working correctly.
> > >
> > > Does anyone have any ideas what could be wrong?
> > >
> > > Best Regards,
> > >
> > > Nick Molchanoff
> 
> 
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