[amibroker] Eliminating empty symbols

["sloughbridge" <sloughbridge@xxxxxxxxx>]

Hi all,

Trying to get rid of symbols with no n=1 data, I've tried 
Filter=IsNull(C) and get nothing.  So, I try to filter the symbols 
with data and eliminate the rest, with Filter=IsTrue(C)and saving to 
a watchlist, but then I still can't get the empty symbols since 
Filter=NotInWatchlist()gives no symbols.  How can I get rid of empty 
symbols?

Thanks!





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