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Calculates a cumulative sum of the DATA ARRAY from the first period in the
chart
If C is greater than yesterday's C then add today's volume to the cumulative
total, and if C is less than yesterdays C then subtract today's volume from
the cumulative total. If today's close is the same as yesterday's close then
leave the total unchanged.
Roy
----- Original Message -----
From: <uhehs@xxxxxxxx>
To: "Metastockusers@xxxxxxxxxxxx com" <Metastockusers@xxxxxxxxxxxxxxx>
Sent: Wednesday, October 08, 2003 12:46 PM
Subject: [Metastockusers] explain please
> I cannot find any User Manual reference to the "Cum" in this formula;
> Someone please explain it's function and how it relates to this particular
> line of code.
>
> A1:=Cum(If(C>Ref(C,-1),+V,If( C<Ref(C,-1),-V,0)));
>
> Thanks.
>
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