Jim Dean
 Sage
       Posts: 3433
Joined: 3/13/2006
Location: L'ville, GA
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"Traded every day" means V > 0 for 250 successive bars.
LLV(V,250) > 0 should do it, tho crude
Sum(-(V > 0),250) =250 also should do it.
The logic of those two is correct. Symbols that have ANY day in the past 250 that has a volume of zero will NOT pass, since no volume means no trading.
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