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First thanks to everyone for your suggestions. After sending in the
question to Amibroker help the told me its not possible but instead
should use a 1 min chart as the base and produce the StochD from that
base chart. So this is the code i'm using to produce a 5 and 15 min
StochD (I know the orginal question was for a 3 and 10 min but it
works for those time frames also). The only problem i'm having is
getting the StochD to keep its color in between the times for the 5
and 15 min StochD. If anyone has a possible solution I would love to
see it. I've tried, but failed on the 15 min code below. I also plot
the 5 and 15 min bars in sub-charts of the 1 min chart so I can see
what these bars are looking like. I've included that code below the
StochD code. Its a copy of the example given by Amibroker. Also does
anyone know how to change the paramaters on the PlotGrid to something
other than dotted and change its thickness.
Thanks,
Mark
_SECTION_BEGIN("Two time StochD");
T15 = 600;
Color15[0] = colorRed;
TimeFrameSet( T15 );
tstoch15 = StochD( 6 , 3, 3);
TimeFrameRestore();
tstoch15xx = TimeFrameExpand( tstoch15, T15 );
Color15 = IIf(tstoch15xx == Ref(tstoch15xx, -1), colorYellow,
IIf(tstoch15xx > Ref(tstoch15xx, -1), colorGreen, colorRed));
Plot( tstoch15xx, "10min", Color15, ParamStyle("Style") );
T5 = 180;
TimeFrameSet( T5);
tstoch5= StochD( 5 , 5, 6);
TimeFrameRestore();
tstoch5x = TimeFrameExpand( tstoch5, T5);
Plot( tstoch5x, "3min" , IIf(tstoch5x > Ref(tstoch5x, -1), colorGreen,
colorRed), styleThick);
_SECTION_END();
/// code for plotting 5 min bars on a 1 min chart
T5 = 300; // 5 min
t5_O = TimeFrameGetPrice( "O", T5, 0, expandPoint );
t5_H = TimeFrameGetPrice( "H", T5, 0, expandPoint );
t5_L = TimeFrameGetPrice( "L", T5, 0, expandPoint );
t5_C = TimeFrameGetPrice( "C", T5, 0, expandPoint );
PlotOHLC( t5_O, t5_H, t5_L, t5_C, "5 MIN", colorBlack, styleCandle );
--- In amibroker@xxxxxxxxxxxxxxx, Graham <kavemanperth@xxx> wrote:
>
> 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@xxx> 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@> 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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Version: 7.5.432 / Virus Database: 268.17.11/652 - Release Date: 1/25/2007 3:32 PM
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