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Date and Time calculations are a regular requirement in real-time trading/programming. Functions to process dates and time as numbers in arithmetic are provided on the Users' Knowledge Base:
http://www.amibroker.org/userkb/2007/05/07/date-arithmetic/
http://www.amibroker.org/userkb/2007/05/09/time-calculations/
best regards,
herman
For tips on developing Real-Time Auto-Trading systems visit:
http://www.amibroker.org/userkb/
Tuesday, November 27, 2007, 12:35:21 AM, you wrote:
> Thanks Herman.
> I think the 1 hour back count idea will also work e.g you can't
> subtract from DateNum() like a 'real number' but you can subtract at
> critical values (1 year == -10000).
> Timenum() - 10000 should give a minus 1 hour reference point == 60 * 1
> min bars or the equivalent.
> (Just thinking out loud).
> Yes?
> brian_z
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