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X= sum( abs( c-ref(c,-1) ), nPeriod );
Cheers,
Graham
http://groups.msn.com/ASXShareTrading
http://groups.msn.com/FMSAustralia
-----Original Message-----
From: gosub283 [mailto:gosub283@xxxxxxxxx]
Sent: Tuesday, 28 October 2003 10:49 AM
To: amibroker@xxxxxxxxxxxxxxx
Subject: [amibroker] Need a little AFL formula help please
Hi All,
I am trying to do the following and don't quite
know haw to pull it off in AFL. For the description below assume
nPeriod = param("Period",5,20,1);
Here is it...
Sum(absolute value) of [Close today - Close yesterday]over nPeriod
days
Can anyone help me put that in AFL ?
Thank to anyone who contributes,
Gosub283
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