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[amibroker] Re: Variable Position size and Referrencing Tickers



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Thank you Tomasz. I assume we can replace the fixed 2000 share 
example with a percentage, e.g: -25?

-Eric

--- In amibroker@xxxxxxxxxxxxxxx, "Tomasz Janeczko" <amibroker@xxxx> 
wrote:
> 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
> > 
> > 
> > 
> > 
> > 
> > 
> > 
> >





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