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That can be very hard to do. For example - my main SP500 system relies on
interest rates and NYSE advances/declines. Doubt it would work very well (if at
all) on corn or the DMark. Robyn
Ullrich Fischer wrote:
> >Date: Wed, 26 May 1999 12:54:36 -0700
> >To: "FXTrader" <forex@xxxxxxxxxxxxxx>
> >From: Ullrich Fischer <uf@xxxxxxxxxxxxxxxxxxx>
> >Subject: Re: System Analysis
> >
> >Wouldn't it make sense to test a system over a bunch of different symbols,
> >each over the same or different time periods? I was at a TradeStation 101
> >seminar a few weeks ago and asked the instructor if there was any way to
> >do this in TS2k. He said "why would you want to do that?" I seems to me
> >that if you want to test a system that produces relatively few trades over
> >longish time periods, one way to get enough trades to be able to evaluate
> >the system would be to test it against more that a single symbol...
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