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Whoops. Not so good after-all.
It cleans out existing data for the dates where it adds the OI value.
Egg on face - back to the drawing board.
brian_z
--- In amibroker@xxxxxxxxxxxxxxx, "brian_z111" <brian_z111@xxx> wrote:
>
> Bob,
>
> > Although I understand that additional AB data arrays [and means
of
> >populating them] are planned for the future
>
> Where did you here that?
>
> To paraphrase My Fair Lady. "Wouldn't it be loverly".
>
> >I'd like to store a weekly value into the OI field.of existing
> >tickers.
>
>
> ASCII import is the underlying method for AQ and also the easiest
way
> to do it (for limited, non- auto imports):
>
> a) Using data like this (in a CSV file)
>
> Ticker Date/Time WeeklyData
> PRXL 1/3/2003 1
> PRXL 1/10/2003 2
> PRXL 1/17/2003 3
> PRXL 1/24/2003 4
> PRXL 1/31/2003 5
> PRXL 2/7/2003 6
> PRXL 2/14/2003 7
> PRXL 2/21/2003 8
> PRXL 2/28/2003 9
> PRXL 3/7/2003 10
> PRXL 3/14/2003 11
> PRXL 3/21/2003 12
>
> b) use the ASCII import wizard
>
> format == Ticker, MDY, OI, skip, skip, skip, etc
>
> skip first line
> all others deselected
> add the following to additional commands box (paste a copy is OK)
> $ALLOWNEG 1
>
> finish
>
> numbers 1,2,3,4,5,etc are now in QuoteEditor OI field.
>
> Note: additional infor on allowing negative values is in the ASCII
> user guide.
>
> also - I had a small Yahoo database for PRXL and used
explore/weekly
> to create the CSV so the dates etc had good alignment.
>
> You might need to play with which day of the week you enter the
data
> too for alignment to daily/weekly charts etc.
>
> If it is a regular event filehandling/script/ODBC should offer some
> paths to automate depending on how you are getting your data.
>
> (over to others if you want help on automation).
>
> Cheers,
>
> brian_z
>
>
> --- In amibroker@xxxxxxxxxxxxxxx, <bjagow@> wrote:
> >
> > Although I understand that additional AB data arrays [and means
of
> populating them] are planned for the future, I'd like to store a
> weekly value into the OI field.of existing tickers.
> >
> > Any way to do this with AmiQuote?
> > If not, how about with fget, etc?
> >
> > TIA,
> > Bob
> >
>
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