As far as "this is a whole another issue" - I seriously doubt that's the
case.  Sounds like the same general problem to me.

Download IO.zip and read thru the docs and see if any of that makes sense to
you...

d  

> -----Original Message-----
> From: amibroker@yahoogroups.com 
> [mailto:[EMAIL PROTECTED] On Behalf Of intermilan04
> Sent: Wednesday, August 30, 2006 7:32 PM
> To: amibroker@yahoogroups.com
> Subject: [amibroker] Re: Backtest vs Forwardtest
> 
> I wish I was making 75% up to now :-)
> The 75% is the result of my system which is optimized between 
> 2001-2006.  Since I'm always trying to improve my system, I 
> don't necessarily have traded with the system verbatim from 2006/1/1.
> 
> Now I am having an issue where as soon as I start using a 
> system its performance drops :-D  but this is a whole another 
> issue so I didn't mention about it here.
> 
> intermilan04
> 
> --- In amibroker@yahoogroups.com, "sebastiandanconia"
> <[EMAIL PROTECTED]> wrote:
> >
> > Nope, I just meant that he measured all the other years from 
> > Jan.1-Jan.1, so he's not comparing apples to apples by 
> looking at YTD 
> > performance.  We're coming into a time of year when there are 
> > typically major drops followed by major rallies, so if his system 
> > captures that behavior it could make up for its miserable 
> 75% profit 
> > up until now.:)
> > 
> > I hear you about real DD's that exceed that of tested 
> methods.  That's 
> > why I think it's so important to understand why a system 
> works, beyond 
> > simply the fact that it's tested-out well, which could just be a 
> > mathematical coincidence, a meaningless correlation without any 
> > cause-and-effect relationship.
> > 
> > 
> > Luck,
> > 
> > Sebastian
> > 
> > --- In amibroker@yahoogroups.com, "Fred" <ftonetti@> wrote:
> > >
> > > "So, two things: First, the obvious one, you can't really 
> know that 
> > > your system has "broken down" until you get the final results on 
> > > January 1, 2007.:)"
> > > 
> > > Really ? ... You mean there is no point at which real DD's exceed 
> > > previous experience you wouldn't think that system is broken ?
> > >
> >
> 
> 
> 
> 
> 
> 
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> To get support from AmiBroker please send an e-mail directly 
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> For other support material please check also:
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> 
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> 
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> 
> 
> 
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> 



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