RE: [amibroker] Exploration Question

["Terry" <MagicTH@xxxxxxxxxxx>]

Why don't you just run the explore for "n last quotations" = 1?

Your filter should work, but then it's doing way more work than
necessary.
--
Terry
-----Original Message-----
From: amibroker@xxxxxxxxxxxxxxx [mailto:amibroker@xxxxxxxxxxxxxxx] On
Behalf Of wlandry01
Sent: Wednesday, April 12, 2006 09:50
To: amibroker@xxxxxxxxxxxxxxx
Subject: [amibroker] Exploration Question

Hi,

I've set up a simple exploration to determine the average change
per bar:

AvgChange=LastValue(Cum(abs(C-Ref(C,-1)))/BarCount);
AddColumn(AvgChange,"AvgChange");
Filter=1;

When I run the exploration I get an output for every bar in the
exploration range.  I'm only interested in one output per stock,
however.  To limit the output, therefore, I've used:

Filter=Status("lastbarinrange");

This seems to work very well, but I'm wondering if this is the correct
programming approach as I expect to encounter the same question for
several other studies.  

Thanks,


Wayne





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