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Here is what I write in situations like this.
IIF (H>L,X=(C-O)/(H-L+0.0001),X=0)
Notice the 0.00001. Prevents the dreaded divide by zero.
Ken
-----Original Message-----
From: zimm630 [mailto:zim630@xxxxxxxx]
Sent: Wednesday, November 26, 2003 10:23 PM
To: amibroker@xxxxxxxxxxxxxxx
Subject: [amibroker] Newbie AFL question
I have an indicator I use that is as follows and works fine, until
X=(C-O)/(H-L);
Graph0 = Cum(X);
When downloading some ETFs which I have been following on occasion
you have a day with no movement hence c=o=h=l and you have a zero in
either or both the numerator and denominator.
If I do
IIF (H>L,X=(C-O)/(H-L),X=0)
Graph0 = cum(x)
The indicator just becomes a flat line and stays flat.
Any Ideas?
Thanks in advance for any help, and I wish everyone a happy
Thanksgiving.
Bill
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