Re: [amibroker] WatchList issues with CategoryGetSymbols

["Tomasz Janeczko" <amibroker@xxxxxx>]

Hello,

This situation can be checked in the code using this kind of statement:

for(...)
{
 SetForeign(...);
 
 HasNoQuotes = LastValue( Cum( C ) ) == 0;

 if( HasNoQuotes )
 {
   // skip it
 }
 else
 { 
   // perform calculations
 }

}


 
Hope this helps.

Best regards,
Tomasz Janeczko
amibroker.com
----- Original Message ----- 
From: "Phsst" <phsst@xxxxxxxxx>
To: <amibroker@xxxxxxxxxxxxxxx>
Sent: Monday, December 15, 2003 6:10 PM
Subject: [amibroker] WatchList issues with CategoryGetSymbols


> My data supplier (QP2) makes occasional on-the-fly adjustments to
> their database, including removing certain symbols due to mergers,
> bankruptcies, etc.
> 
> I had a ticker in one or more of my WatchLists that QP2 unexpectdly
> deleted from their database. 
> 
> The result of this was that multiple Explore & IB programs that used
> the CategoryGetSymbols() function against those WatchLists stopped
> producing output.
> 
> So just beware that if you start experiencing unpredicted results with
> CategoryGetSymbols() function in your code, then you might want to
> take the time to review all charts in that WL to see if any issue(s)
> might not be present.
> 
> Perhaps Tomasz can add some logic in CategoryGetSymbols() logic to
> just bypass any tickers that have no entries in the database.
> 
> Anyway... FWIW
> 
> Phsst 
> 
> 
> 
> Send BUG REPORTS to bugs@xxxxxxxxxxxxx
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