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Sure, I can import whatever I want into one symbol file. But I do
this up to a point just so Amibroker doesn't replace my old data with
new data coming in.
What I have to do is chop up my big symbol data (like tick files) into
much smaller files so Amibroker can handle the processing of the data
in memory. I should be able to have years and years of tick data in
one file (for something like the e-minis) and then, for a backtest, I
tell Amibroker, "backtest March 1st, 2005 through March 31st, 2005".
See my point? The physical file on disk that contains the complete
symbol data is independent of the actual segment of data Amibroker
could choose to process.
--- In amibroker@xxxxxxxxxxxxxxx, "r7investment" <R4.InvestGroup@xxx>
wrote:
>
> scourt2000,
>
> Do you ever try to import all of your 5 seconds data?
>
> I have few years of forex tick data and for example I was able to
> import a currency pair including 6 million of lines without any
> problem into AB with ascii importer.
>
> So, simply try it...
>
> R.
>
> --- In amibroker@xxxxxxxxxxxxxxx, "scourt2000" <stevehite@> wrote:
> >
> >
> > And this is my biggest pet peeve about Amibroker:
> >
> > If I have the disk space available, Amibroker should never, ever,
> EVER
> > just silently blow away my historical data because of some arbitrary
> > system limit like 500,000 bars or 1,000,000. If I want 20 million
> > bars historical and I have the disk space to store it, then fine.
> If
> > Amibroker needs far less to function well, then that's fine too.
>
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