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Some ideas:
1. How about just comparing barcount() to the barcount() of a foreign index
you know is trading, such as $COMPQ. If they're not the same, then you don't
have data for the current day.
2. You could simply test to make sure you're not on a weekend with:
WE = IIf( DayOfWeek() == 6 OR DayOfWeek() == 0,True,False);
3. However, this doesn't catch Holidays. You can try modifying this code
which finds the last day of the week, even if it's not a Friday.
/*Find last trading day of the week (EOW = end of week)*/
EOW = IIf(((DayOfWeek()<5 AND DayOfWeek()>2 AND Ref( DayOfWeek(), 1 ) < 2)
OR DayOfWeek() == 5),True,False);
/*The above code looks 2 days into the future, but only to determine last
day of the week*/
That still doesn't catch other Holidays.
--
Terry
> From: kaveman perth <kavemanperth@xxxxxxxxx>
> Reply-To: amibroker@xxxxxxxxxxxxxxx
> Date: Tue, 7 Dec 2004 15:42:48 +0800
> To: amibroker@xxxxxxxxxxxxxxx
> Subject: [amibroker] Checking last bar for current date
>
>
> Using unpadded data (ie no zero volume days shown) how can I build in
> to explorations to exclude the stock if the last bar is not the last
> actual traded day. I do not want to bring up a result for a stock that
> did not trade on the last market open day.
> I know I can use Now() but if I do exploration over the weeken or on
> public holidays then the exploration won't work at all. I ahd thought
> of checking using the foreign function against an index but from what
> I read in help only OHLCVI are allowable data fields, not datenum().
> Can anyone provide some help on this
>
> --
> Cheers
> Graham
> http://e-wire.net.au/~eb_kavan/
>
>
>
> Check AmiBroker web page at:
> http://www.amibroker.com/
>
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> http://groups.yahoo.com/group/amibroker/files/groupfaq.html
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