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I have found this style works better at times
PositionSize= (Name()=="Growth1")*-33 + (Name()=="SectorRotation1")*-33 +
(Name()=="phydx")*-33;
Cheers,
Graham
http://e-wire.net.au/~eb_kavan/
-----Original Message-----
From: ericleake [mailto:eleake@xxxxxxx]
Sent: Friday, December 31, 2004 4:31 AM
To: amibroker@xxxxxxxxxxxxxxx
Subject: [amibroker] Re: Variable Position size and Referrencing Tickers
Tomasz or others:
Ok, so what is wrong with this code? I have put the three tickers
into a watch list, and selected the watch list as the filter, but
not getting any trades. I do however get trades when selecting
another watch list.
SetOption("InitialEquity", 100000 );
SetOption("MaxOpenPositions", 3 );
SetTradeDelays(0,0,0,0);
n = Name();
PositionSize= IIf( n == "Growth1", -33,
IIf( n == "SectorRotation1", -33,
IIf( n == "phydx", -33,
-0) ) );
Buy=1;
Sell=0;
Filter = 1;
AddColumn(Close,"Close", 4.2);
I've even tried commenting out the position sizing IIfs and stating
a straight PositionSize=-33;, but still no trades with this watch
list. The symbols are accurate.
-Eric.
> Hello,
>
> You can nest IIFs as infinitely.
>
> n = Name();
> PostitionSize = IIF( n == "MSFT", 1000,
> IIF( n == "INTC", 2000,
> IIF( n == "AAPL", 2500,
> IIF( n == "GOOG", 1500,
> 800 /* otherwise */
> ) ) ) );
>
> Best regards,
> Tomasz Janeczko
> amibroker.com
> ----- Original Message -----
> From: "ericleake" <eleake@xxxx>
> To: <amibroker@xxxxxxxxxxxxxxx>
> Sent: Thursday, December 30, 2004 6:41 PM
> Subject: [amibroker] Re: Variable Position size and Referrencing
Tickers
>
>
> >
> >
> > Graham-
> > Thanks for your response. Are we restricted to an IIf statement
with
> > only two alternatives, or can we add additional "if, else"? For
> > example, four or five different tickers/position sizes?
> >
> > If I had any clue how to give an attempt at the code, I would.
But I
> > simply don't.
> >
> > -Eric.
> >
> > \--- In amibroker@xxxxxxxxxxxxxxx, "Graham" <gkavanagh@xxxx>
wrote:
> >> Don't know if it would actually work, but here is corrected line
> >>
> >> PositionSize= IIf(name()=="MU", -.25, -50);
> >>
> >> Cheers,
> >> Graham
> >> http://e-wire.net.au/~eb_kavan/
> >>
> >> -----Original Message-----
> >> From: ericleake [mailto:eleake@x...]
> >> Sent: Thursday, December 30, 2004 12:27 PM
> >> To: amibroker@xxxxxxxxxxxxxxx
> >> Subject: [amibroker] Variable Position size and Referrencing
> > Tickers
> >>
> >>
> >>
> >> A question for the group that I can't find the answer for
> > elsewhere:
> >>
> >> Is it possible to select various position sizes per ticker,
rather
> >> than equal position sizes?
> >>
> >> For example, something like:
> >>
> >> PositionSize= IIf(Ticker==MU, -.25, -50);, or possibly with
IIf,
> >> Else?
> >>
> >> My objective is to apply various position sizes to several
> > different
> >> system equity curves-an asset allocation of strategies, if you
> > will.
> >>
> >> Thanks.
> >> -Eric
> >>
> >>
> >>
> >>
> >>
> >>
> >>
> >> Check AmiBroker web page at:
> >> http://www.amibroker.com/
> >>
> >> Check group FAQ at:
> >> http://groups.yahoo.com/group/amibroker/files/groupfaq.html
> >> Yahoo! Groups Links
> >
> >
> >
> >
> >
> >
> > Check AmiBroker web page at:
> > http://www.amibroker.com/
> >
> > Check group FAQ at:
http://groups.yahoo.com/group/amibroker/files/groupfaq.html
> > Yahoo! Groups Links
> >
> >
> >
> >
> >
> >
> >
> >
Check AmiBroker web page at:
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