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Tomasz, thank you that is great. If I can just confirm I am using this
correctly I got an error in the format due to the function was missing
the in percent of equity so it should read SetPositionSize( IIF( index
< MA( index, 50 ), 12.5, 25 ),2); correct?
Thanks
DM
--- In amibroker@xxxxxxxxxxxxxxx, "Tomasz Janeczko" <groups@xxx> wrote:
>
> Yes,
>
> index = Foreign("!NDX", "C");
>
> Assumming you have 4 open positions (25 of equity)
>
> SetPositionSize( IIF( index < MA( index, 50 ), 12.5, 25 ); // use
12.5% of equity if market is below 50 day average, otherwise 25%
>
> Best regards,
> Tomasz Janeczko
> amibroker.com
> ----- Original Message -----
> From: "dmcleod1981" <dmcleod1981@xxx>
> To: <amibroker@xxxxxxxxxxxxxxx>
> Sent: Wednesday, February 13, 2008 3:10 AM
> Subject: [amibroker] Rotational Trading - Questions
>
>
> > In a rotational trading system is there a way to cut position sizes
> > down if a certain condition is true. A simple example can you cut the
> > position size in half if the market is under its 50 day moving
> > average? I tried using an iif statement but couldn't get it to work.
> >
> > Also, I have been searching the archives for a post that described how
> > to combine the signals of different systems into one then back test
> > that as a single portfolio. If anyone remembers the thread name or has
> > that thread marked I would love to review that information.
> >
> > Thanks
> > DM
> >
> >
> >
> > 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:
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> >
> > 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.
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