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Dimitris,
This code checks only for a pre-defined time interval. What I wanted
was for the 100 bar window to "slide" with the current bar. So, on
bar 200, it would look at bars 100-200. On bar 300, it would look at
bars 200-300.
HB
--- In amibroker@xxxxxxxxxxxxxxx, "DIMITRIS TSOKAKIS" <TSOKAKIS@xxxx>
wrote:
> For bars 200 to 300 it is an 100bar interval, not 200bar.
> Anyway, Sum() function can do the job.
> for specific periods you may work with Cum() also
> cond=datenum()>1010101 AND datenum()<1020101;
> YearCV=cum(cond*C*V);
> will give you the cummmulative C*V for Year 2001.
> Dimitris Tsokakis
> --- In amibroker@xxxxxxxxxxxxxxx, "hmab1" <hossamb@xxxx> wrote:
> >
> > Hello,
> >
> > At each bar, I would like to sum the value of the close*volume
for
> > the past 200 days. I.e. let's say you have 600 bars of date. At
> bar
> > 300, I would like to determine the sum of the close*volume for
bars
> > 200 thru 300.
> >
> > Is this possible in AFL ?
> >
> > Thanks,
> > HB
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