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To: TechTrader42 who wrote (3131)1/19/1998 2:41:00 PM
From: pham  Read Replies (1) | Respond to of 11149
 
I have 2 questions. 1)How can you isolate a scan to only run on a certain list of stocks; not the entire database. 2)I tried to calculate the following number:

obv(0)/(max(0,-400,obv)-min(0,-400,obv))

scan would crash (divided by 0) if it encounters a stock which has the same min,max obv in the selected range. I also tried to assign
the result to a variable and test it against 0 (var1>0) but it does
not seem to work. Can any help?