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Re: [amibroker] Long and Short



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2 ways of doing this
first is to use the custom backtest
the other is to create copy of your symbol using addtocomposite, with
different name like AGL and ~AGL_S, and use one for long and one for short
trades. You trade conditions need to include the symbol name to be used
Buy = BuyConditions and Name()=="AGL";
Short = shortconditions and Name()=="~AGL_S";

-- 
Cheers
Graham
AB-Write >< Professional AFL Writing Service
Yes, I write AFL code to your requirements
http://www.aflwriting.com

On 09/11/06, Mark Jarvis <mark.jarvis@xxxxxxxxx> wrote:
>
> Hi,
>
> A quick question if I may.  I'm trying to test a system that may go long
> AND short on the same day and hold until close.  Specifically, I enter on a
> break of the high (long) or low (short) of the previous day.  An outside day
> will obviously trigger both of these criteria.
>
> Backtesting by default is only picking one of the trades.  Is there a
> "simple" way to backtest this using the AB Backtester (including the old
> one) or do I have to go into custom backtest code?   I understand that I
> could also export a scan or exploration.
>
> Thanks,
>
> Mark
> 
>

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