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After importing via the DLL, will AB store the data in its database?
This would be best for speed and ease of use - Perhaps I am hoping
for too much.
Or does the data need to be reimported every time AB re-runs a test
or optimational cycle?
b
--- In amibroker@xxxxxxxxxxxxxxx, "vlanschot" <ecbu@xxx> wrote:
>
> As I've mentioned on various occassions before, at my request
Tomasz
> has created a DLL called ThCSV Plugin. It's intention originally
was
> to be able to read CSV-files with data from Thomson Datastream
(i.e.
> columns of time series beyond OHLCVOI, for example PE, DY, PC,
etc.
> for stocks, but also Duration, Convexity, etc. for bonds). Works
like
> a charm.
>
> No doubt it would be useful for others too, since it can read any
CSV
> if structured in the right format. Ask support for more details.
>
> PS
>
> --- In amibroker@xxxxxxxxxxxxxxx, "mikelaurataylor"
> <mikelaurataylor@> wrote:
> >
> > There is not currently (to the best of my knowledge) a place to
> import
> > fundemental data from outside parties into the system. I have
> > actually placed an update request with AmiBroker to add some
fields
> we
> > could use to import fundemental data into.
> >
> > In the interum there are a few ways you can handle this.
> >
> > (1) You can export the selected data from the AAII database (I
do)
> > into a CSV and then during your scan you can read the external
> file.
> > I do this for Float data. The only problem is that it is slow
> since
> > it is accessing the external file for each stock in the scan.
> >
> > (2) You can first do a selection from the AAII database, for
> instance
> > for all stocks w/ a low PE or whatever your criteria, then take
that
> > list of stocks and bring it into a watchlist in AmiBroker and run
> > technical scans on it from there. For instance I recently ran
a
> > scan of stocks with very high P/Es and which had future
projected
> P/Es
> > that were lower and some other criteria to give me a list of
> > potentially overpriced stocks. I then took this list and
brought
> it
> > in as a watchlist and created a scan to see those that were
breaking
> > under their 50 day moving averages to see if I could find some
good
> > overpriced stocks that appeared to be breaking down to short.
> >
> > Hope this helps.
> >
> > Mike
> >
> >
> >
> > --- In amibroker@xxxxxxxxxxxxxxx, "christophermuch" <chris.much@>
> > wrote:
> > >
> > > I'm trying to develop a system that updates the fundamental
data
> from
> > > AAII in order to run a stock screener in Amibroker. If anyone
> has any
> > > ideas it would be greatly appreciated.
> > > Chris
> > >
> >
>
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