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Yuki,
You might consider keeping the one you're interested in in a watchlist, so
when prices change you can rescreen you d and update your list.
To create a screen:
criteria1 = Close > 5;
criteria2 = xxxxxx;
Filter = Critera1 and Criteria2 and ...
addColumn(Close,"Close");
Then place the list in your watchlist
Ara
----- Original Message -----
From: "Yuki Taga" <yukitaga@xxxxxxxxxxxxx>
To: <amibroker@xxxxxxxxxxxxxxx>
Sent: Tuesday, September 09, 2003 6:27 AM
Subject: [amibroker] cleaning up the database
> Think I got the zero data stocks out of the database. The trick,
> which is not at all either intuitive or in any reference I can find,
> is to run Data Purify with NOTHING checked. This apparently flags
> all empty symbols, which then can be moved to a watch list and nuked
> with ease.
>
> Now, however, I still have thousands of stocks in the database that I
> wouldn't trade with YOUR money. ^^_^^
>
> Can anyone write a script, or better show me how to write one, that
> eliminates stocks from the database based on price. (Below 5 dollars
> for sure, maybe below 10.) How about volume? (Below MA 50 < 100,000
> for sure.)
>
> There may be a subtle problem with the volume side. For example,
> some indices apparently have no volume data, but I'd like to keep
> them anyway.
>
> Yuki
>
>
>
> Send BUG REPORTS to bugs@xxxxxxxxxxxxx
> Send SUGGESTIONS to suggest@xxxxxxxxxxxxx
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Send SUGGESTIONS to suggest@xxxxxxxxxxxxx
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