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If the periods used are not exact multiples then you will get the best fit
10 minute over 3 minute bars will mean that the 10 minutes will
autofit to the underlying time period, generally being closest to the
10 minute
3 minute bars 930,933,936,939,942,945,948,951,954,957,1003,1006,1009,1012
10 minute bars, 930,939,948,957,1009
Also remember that the value of the "10 minute bar" will be that for
the end of the previous "10" minute period as you are using the
default expandlast
--
Cheers
Graham
AB-Write >< Professional AFL Writing Service
Yes, I write AFL code to your requirements
http://www.aflwriting.com
On 25/01/07, mbluhm2001 <mbluhm2001@xxxxxxxxx> wrote:
> I'm only comparing the 10 min StochD( 15 , 3, 3) expanded on the 3
> min chart to a 10 min StochD( 15 , 3, 3) on a 10 min chart and they
> are different. The TWO code snippets below will hopefully will help
> clear up the confusion.
>
> This code is running on a 3 MIN Chart:
>
> _SECTION_BEGIN("Test");
>
> T2 = 600; // 10 min
>
> TimeFrameSet( T2 );
> tstoch10 = StochD( 15 , 3, 3);
> TimeFrameRestore();
>
> /* expand T2 stoch */
> tstoch10 = TimeFrameExpand( tstoch10, T2);
>
>
> Plot( tstoch10, _DEFAULT_NAME(), ParamColor( "Color", colorCycle ),
> ParamStyle("Style") );
> _SECTION_END();
>
>
> This code is running on a 10 MIN chart:
>
>
> _SECTION_BEGIN("Test");
>
>
> tstoch10 = StochD( 15 , 3, 3);
> Plot( tstoch10, _DEFAULT_NAME(), ParamColor( "Color", colorCycle ),
> ParamStyle("Style") );
>
> _SECTION_END();
>
> They are giving me different values at time during the day where they
> should be the same. If I do the same thing on a 2 min chart and
> compare this code to a 10 min chart then at the correct time frames
> they are the same.
>
> Thanks,
> Mark
>
>
>
> --- In amibroker@xxxxxxxxxxxxxxx, "apfxtrader" <apfx@xxx> wrote:
> >
> > You have different parameters on tstoch10 and tstoch. Correct it and
> > they will perfectly match on a 10 min timeframe.
> >
> >
> >
> >
> >
> > --- In amibroker@xxxxxxxxxxxxxxx, "mbluhm2001" <mbluhm2001@> wrote:
> > >
> > > Thanks for your suggestion but it works the same way with the
> > > different name. Any other ideas?
> > >
> > > Thanks,
> > > Mark
> > >
> > >
> > >
> > > --- In amibroker@xxxxxxxxxxxxxxx, "Terry" <MagicTH@> wrote:
> > > >
> > > > I think you can't change an array from the same array.
> > > > Try a different name for the expansion such as:
> > > >
> > > > /* expand T2 stoch */
> > > > tstoch10expanded = TimeFrameExpand( tstoch10, T2);
> > > > --
> > > > Terry
> > > >
> > > > -----Original Message-----
> > > > From: amibroker@xxxxxxxxxxxxxxx [mailto:amibroker@xxxxxxxxxxxxxxx]
> > > On Behalf
> > > > Of mbluhm2001
> > > > Sent: Wednesday, January 24, 2007 10:32
> > > > To: amibroker@xxxxxxxxxxxxxxx
> > > > Subject: [amibroker] Help : Trying to plot a 15 min StochD on a 3
> > > min chart
> > > >
> > > > I'm trying to plot the 10 min StochD onto a 3 min time frame chart
> > > > using the code below. I get the two StochD but when I compare the 10
> > > > min StochD on this chart to a 10min chart with the StochD they don't
> > > > match. Can someone tell me what I'm doing wrong?
> > > >
> > > > Thanks,
> > > > Mark
> > > >
> > > >
> > > >
> > > > _SECTION_BEGIN("Test");
> > > >
> > > > T2 = 600; // 10 min
> > > >
> > > > TimeFrameSet( T2 );
> > > > tstoch10 = StochD( 15 , 3, 3);
> > > > TimeFrameRestore();
> > > >
> > > > /* expand T2 stoch */
> > > > tstoch10 = TimeFrameExpand( tstoch10, T2);
> > > >
> > > > tstoch = StochD( 15 , 5, 9);
> > > >
> > > >
> > > > Plot( tstoch10, _DEFAULT_NAME(), ParamColor( "Color", colorCycle ),
> > > > ParamStyle("Style") );
> > > > Plot( tstoch, _DEFAULT_NAME(), ParamColor( "Color", colorCycle ),
> > > > ParamStyle("Style") );
> > > >
> > > >
> > > > _SECTION_END();
> > > >
> > > >
> > > >
> > > > Please note that this group is for discussion between users only.
> > > >
> > > > To get support from AmiBroker please send an e-mail directly to
> > > > SUPPORT {at} amibroker.com
> > > >
> > > > For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG:
> > > > http://www.amibroker.com/devlog/
> > > >
> > > > For other support material please check also:
> > > > http://www.amibroker.com/support.html
> > > >
> > > > Yahoo! Groups Links
> > > >
> > >
> >
>
>
>
>
> Please note that this group is for discussion between users only.
>
> To get support from AmiBroker please send an e-mail directly to
> SUPPORT {at} amibroker.com
>
> For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG:
> http://www.amibroker.com/devlog/
>
> For other support material please check also:
> http://www.amibroker.com/support.html
>
> Yahoo! Groups Links
>
>
>
>
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