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Thanks...but...
The issue is that I don't want to keep months of intraday data in
one database and I also don't want to run through a large set of
calculations for every minute or 3 minute timeframe during the day,
so I was planning on having one database w/ EOD data to calcualte
Longer terms statistics - and then a seperate database w/ minute by
minute data to compare to real time. Therefore, I need to calculate
the stats out of the one system, store them somewhere by ticker,
then use them during the minute to minute real time scanning.
I think I need to store the stats somewhere and wasn't sure if it
would be better to write to an external file or use the
adtocomposite?
Thanks
--- In amibroker@xxxxxxxxxxxxxxx, Terry <MagicTH@xxxx> wrote:
> Just compute your indicators in code. They will be recomputed on
the fly
> and available each day. For example:
> Vol60 = MA(V,60); //creates array of 60 day volume for every day
of data.
>
> To use yesterday's value today:
> VolYesterday = ref(Vol60,-1);
>
> Hope that's what you wanted.
>
> Terry
>
> mikelaurataylor wrote:
>
> >Hi:
> >
> >I'd like to run a scan each evening to find which stocks meet
> >certain criteria and add them to a watchlist. I've seen the
> >categoryaddsymbol can do this for me.
> >
> >I'd also like to calculate 5 to 10 numbers from historical EOD
data
> >for each symbol. As a simplified example, 60 day average
volume,
> >90 day average volume, etc. I'd then like to store these EOD
> >calcualtions to use the next day as part of a daily real-time
minute
> >by minute scan of the watchlist that got created.
> >
> >What is the best way to store some extra data from an EOD scan
for
> >use during the next trading day? I was originally thinking of
> >writing a small text file for each stock that met the critiera
and
> >seperating the fields with a delimiter - but then I noticed the
> >addtocomposite function and thought I might be able to use this.
> >
> >Any suggestions?
> >
> >Thanks -
> >
> >Mike
> >
> >
> >
> >
> >
> >
> >Please note that this group is for discussion between users only.
> >
> >To get support from AmiBroker please send an e-mail directly to
> >SUPPORT {at} amibroker.com
> >
> >For other support material please check also:
> >http://www.amibroker.com/support.html
> >
> >
> >Yahoo! Groups Links
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
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