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Strategies & Market Trends : Technical Analysis - Beginners
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To: big run who wrote (8320)4/22/1998 4:42:00 PM
From: TechTrader42  Read Replies (1) of 12039
 
Yes, that works for the black bar, except in one case, I think: when the volume is greater than its 21-day MA and the close is the same as yesterday's close.

This line:
flat_vol if v<=average(v,21) then down_vol = volume else down_vol = 0

would be this in MSWIN:
If(V<=Mov(V,21,S),V,0);

But don't you also need this:
If(V>Mov(V,21,S) AND C=Ref(C,-1),V,0);

In your program's language, that would be:
flat_vol if v>average(v,21) and c=c[1] then down_vol = volume else down_vol = 0

Brooke
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