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
http://www.aflwriting.com
On 24/02/07, fsmart21 <[EMAIL PROTECTED]> 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);
>
>
>
>
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