RE: [amibroker] Newbie questins

["Terry" <MagicTH@xxxxxxxxxxx>]

For approximate year ago date you can just use Ref(C,-252)

For exact year ago date...sorry, I tried several things and can't make
it work either!
--
Terry

-----Original Message-----
From: amibroker@xxxxxxxxxxxxxxx [mailto:amibroker@xxxxxxxxxxxxxxx] On
Behalf Of tipequity
Sent: Saturday, August 19, 2006 16:11
To: amibroker@xxxxxxxxxxxxxxx
Subject: [amibroker] Newbie questins

1. how can refer to a calendar year ago prices (end of the day), I 
tried the following and it did not work:

CloseAYearAgo = Ref(C,Year()-1);

2. how can I get the first date for which we have data (end of the day)

thanks

Cam






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