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Thank you once again Graham. It worked a treat. You're a great asset to the
AB group.
I used the following to set pivots calculated on the London 24hr open-close
ie.08:00 - 08:00
Database (eSignal) is set to local Aussie time with no offset.
mytime = TimeNum()==170000;
DayH = ValueWhen( mytime,Ref(HighestSince( mytime, H ),-1) );
DayC = ValueWhen( mytime,Ref(O,1), 2 ); // <-- used O = London 07:59 Close
to keep pivots tidy.
DayL = ValueWhen( mytime, Ref(LowestSince( mytime, L ),-1) );
----- Original Message -----
From: Graham
To: amibroker@xxxxxxxxxxxxxxx
Sent: Saturday, August 06, 2005 1:08 PM
Subject: [trading] Re: [amibroker] Pivot calculation question
mytime = timenum()==170000; If 170000 does not always appear then you
may need to use Cross(timenum(),170000) or Cross(timenum(),165959)
check against your bar timing set up in preferences
Assuming the period closes at 170000 and opened at previous 170001
then you could use something along these lines. Just do some testing
to check my syntax and logic is correct
mytime = timenum()==170000;
PeriodHigh = valuewhen( mytime, ref(highestsince( mytime, H ),-1) );
PeriodClose = valuewhen( mytime, c );
PeriodOpen = valuewhen( mytime, ref(O,1), 2 );
PeriodLow = valuewhen( mytime, ref(lowestsince( mytime, L ),-1) );
remember this is just one way to do things, and may not be the best or
the most recent method available, just one that comes to mind as
typing.
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