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>From http://www.amibroker.com/guide/afl/afl_view.php?id=150
study( STUDYID, CHARTID = 1 )
STUDYID is a two-character identifier of the study...you can use ANY
identifiers
(there are no limitations except that AmiBroker accepts only 2 letter
codes).
you may have more than 500 own studies per pane per stock [it is hard
to need more]
You may list them
line1=study("AA",1500);
line2=study("AB",1500);
line3=study("AC",1500);
etc
for the 1500th custom indicator/pane and then use them according to
your plan.
Do you need anything more for this function ?
DT
--- In amibroker@xxxxxxxxxxxxxxx, "global_strategy"
<independent_opinion@xxxx> wrote:
> The study() function is a promising feature, but its usefulness in
> practice is still very limited.
>
> In practice a user draws line studies primarily in the charts for
> the stocks he is actively following, but to a lesser extent in the
> charts for the stocks he is only occasionally looking at. In
> addition, the number of user drawn line studies typically varies
> from one stock to another, depending on whether the stocks are
> trending well or not.
>
> Since AmiBroker keeps the data of all studies drawn in its
> database, is it somehow possible to obtain all the different study
> IDs for a specific chart and the properties for individual line
> studies?
>
> Note: Such functionality would ideally be provided at
> Amibroker's low level plug-in interface. Plug-in writers could
> make use of this functionality and make it available in a more user
> friendly form at the higher AFL level. At the low-level
> plug-in interface, functionality to iterate through all
> the line studies for a given stock would be extremely useful.
>
> If it was possible to programmatically obtain the
> attributes/properties of every individual line studies drawn for a
> particular stock, it would be possible to develop very powerful
> explorations, for example, which would be a killer feature.
>
> best regards,
>
> Wolfgang
>
>
> --- In amibroker@xxxxxxxxxxxxxxx, "Tomasz Janeczko"
<amibroker@xxxx>
> wrote:
> > Hello,
> >
> > No, currently you have to enter the study ID.
> >
> > Best regards,
> > Tomasz Janeczko
> > ===============
> > AmiBroker - the comprehensive share manager.
> > http://www.amibroker.com
> >
> > ----- Original Message -----
> > From: Thomas Z.
> > To: amibroker@xxxxxxxxxxxxxxx
> > Sent: Sunday, November 25, 2001 10:38 AM
> > Subject: [amibroker] Study ID
> >
> >
> > Dear Tomasz,
> >
> > Is there any way to use every study, without the study ID.
> >
> > I work on a half-automated trading system, and want to find
> resistance or support, if the close goes near any line.
> >
> > Thomas
> >
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