[amibroker] Filtering Out Preferred Share Issues

["woodshedder_blogspot" <woodshedder_blogspot@xxxxxxxxx>]

I apologize if this has been covered previously. The search function of these yahoo boards is fairly useless.

I want to filter out preferred share issues so they do not show up after an exploration and so they are not used in backtesting.

I've tried various filters such as "GroupID(0) == 1", but to no avail.

I use Norgate Premium Data.

Thanks for any help.



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