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Reef, this sounds like it's related to a problem I was having a few
weeks ago with portfolio-level testing on a watchlist. Using a signal
generated from FOREIGN(), if a stock in the watchlist was a newer
issue (with less data than the rest), the system-tester would buy
stocks in the watchlist in alphabetical order UNTIL IT CAME TO THE
STOCK WITHOUT DATA AT THE TIME OF THE SIGNAL. It wouldn't skip over
and go to the next one, it would stop right there and wouldn't buy any
other stocks further down the list.
If a signal came at a later date AFTER the newer issue had data
available, the tester would trade that stock and any others further
down the list, as appropriate.
I think this is a "thing" and should be looked-into.:) But I haven't
got any ideas of how to solve it, other than the obvious one (which
isn't really what we want).
Luck,
Sebastian
--- In amibroker@xxxxxxxxxxxxxxx, "Ed Hoopes" <reefbreak_sd@xxxx> wrote:
>
> Group,
>
> I use a least squares fit to a quadratic equation to rank a list of
> ETFs, written as a Function in AFL. Some of the ETFs on the list have
> started trading only recently and have too few bars to compute properly.
>
> The Exploration stops with an error of 'subscript out of range' which
> is caused by the price array being too short.
>
> * To fix this I have tried using SetBarsRequired( 100 ) at the top of
> the script, which doesn't help.
> * in Auto Analysis there is a Apply to -> Filter -> Exclude. Where I
> have placed a Watch List of ETFs I want to leave out of the
> Exploration. This doesn't work either - the Exploration still stops
> when it encounters an ETF with insufficient data.
>
> QUESTION:
> Does anyone have have any more ideas????
>
> Reef-Break
>
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