Re: [amibroker] what's the difference in this code?

[Graham <kavemanperth@xxxxxxxxx>]

TimeFrameGetPrice is expandFirst default
TimeFrameExpand is expandLast default

These are the same
Plot(C, "", colorWhite, styleCandle);
Plot(TimeFrameGetPrice("C",inWeekly,0,expandLast),"",colorGreen);
Plot(TimeFrameExpand(TimeFrameCompress(C,inWeekly),inWeekly),"",colorRed,styleDots);

-- 
Cheers
Graham
AB-Write >< Professional AFL Writing Service
Yes, I write AFL code to your requirements
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On 24/02/07, fsmart21 <jdgtrading@xxxxxxxxx> wrote:
> using a system with a 15 min interval on a day session chart.  trying
> to determine if yesterdays open is greater or less than yesterdays
> close as a filter .  the 2nd attempt returns results which are much
> different than the first section of code.
>
> 1st attempt:
> prevopen1=TimeFrameGetPrice( "o", inDaily, -1) ;
> prevclose1=TimeFrameGetPrice( "c", inDaily, -1);
>
> 2nd attempt:
> TimeFrameSet( inDaily );
> prevclose=Ref(C,-1);
> prevopen=Ref(O,-1);
> TimeFrameRestore();
>
> prevclose=TimeFrameExpand(prevclose, inDaily );
> prevopen=TimeFrameExpand(prevopen, inDaily);
>
>
>
>
> Please note that this group is for discussion between users only.
>
> To get support from AmiBroker please send an e-mail directly to
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> For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG:
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>
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