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Thanks - that's actually good to know that long runs are the norm.
I'm getting a little further - I noticed that AB would always crash
on a certain symbol, so I removed that symbol, and it can now run much
longer but it still crashes after 50 optimization steps in, say, a 250
combination run.
I'm still hoping someone else has seen such problems and can suggest a
fix, but thanks for the knowledge that very long runs should be OK.
kw
--- In amibroker@xxxxxxxxxxxxxxx, "Chuck Rademacher"
<chuck_rademacher@x> wrote:
> kw,
>
> I hate to say it, but your backtest is actually not very lengthy.
I'm not
> having problems optimizing 5 parameters, 1,000 combinations, 19,000
symbols
> over ten years of data. Must be something other than the size of
the run.
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