|
PureBytes Links
Trading Reference Links
|
Thanks. I tried it on a small watch list that included a few tickers
that have no data (it appears) in them. The watch list includes a
few tickers that I want to keep as well and the watch list includes
only mutual funds from FastTrack. In any case, the Explore listed
all funds including those that I want to keep. My understanding is
that this is the case since mutual funds do not have volume. So, I
changed sum(v,50) to sum(c,50) and the Explore did not identify any
funds -- not even the ones that I want to delete.
My guess is that AmiBroker keeps these old tickers from the FastTrack
plug-in and doesn't know to delete them when deleted via the
FastTrack (or its counter part called Trade). Thus, AmiBroker keeps
the ticker but doesn't have any data from FastTrack to support the
ticker.
Any and all other Filters would be appreciated. My thinking was that
IsEmpty or Isnull would work but they didn't.
Bert
--- In amibroker@xxxxxxxxxxxxxxx, "Graham" <gkavanagh@xxxx> wrote:
> Try this exploration
> Filter=sum(v,50)==0;
>
> Also check in the quotes that they are actually empty and not just
> containing a few quotes. AB requires a minimum number to show a
chart so
> they could have just some quotes.
>
> Cheers,
> Graham
> http://groups.msn.com/ASXShareTrading
> http://groups.msn.com/FMSAustralia
>
>
> -----Original Message-----
> From: bistrader [mailto:bisteele@x...]
> Sent: Sunday, 29 June 2003 4:31 AM
> To: amibroker@xxxxxxxxxxxxxxx
> Subject: [amibroker] Re: DELETE LARGE AMOUNT OF UNWANTED TICKERS
>
>
> Graham -- This worked great. One more question. It appears that I
> also have a bunch of Trade created tickers that no longer have data
> in them. I created these in Trade some time ago and, of course,
> Amibroker allowed me to view them at the time. I have since
deleted
> these tickers (called FNUs in FastTrack and Trade) and, as such,
can
> not longer view them in FastTrack which is what I wanted. However,
> AmiBroker still has them and when I try to look at a chart it
> says "Not Enough Data Available." Actually, there is no data as I
> deleted via the Trade process. I tried IsNull and IsEmpty to get
rid
> of these old tickers as well within AmiBroker but am probably doing
> this wrong. So, if you can also help me filter out these tickers
as
> well it would be appreciated.
>
> Bert
>
> --- In amibroker@xxxxxxxxxxxxxxx, "bistrader" <bisteele@xxxx> wrote:
> > Graham and Jayson -- sorry for the delayed response. Thanks a
> bunch
> > for your direction!!
> >
> > --- In amibroker@xxxxxxxxxxxxxxx, "Graham" <gkavanagh@xxxx> wrote:
> > > I always think of the easier way last
> > > Try
> > > Filter = Lastvalue(cum(1))==1;
> > >
> > > Cheers,
> > > Graham
> > > http://groups.msn.com/ASXShareTrading
> > > http://groups.msn.com/FMSAustralia
> > >
> > >
> > > -----Original Message-----
> > > From: bistrader [mailto:bisteele@x...]
> > > Sent: Tuesday, 24 June 2003 8:43 PM
> > > To: amibroker@xxxxxxxxxxxxxxx
> > > Subject: [amibroker] DELETE LARGE AMOUNT OF UNWANTED TICKERS
> > >
> > >
> > > I am a FastTrack user and have FastTrack and US-Stock (via
> > AmiQuote)
> > > databases within AmiBroker. The other day I downloaded 7000
plus
> > > stock ticker prices for the day into my FastTrack database by
> > error.
> > > Now, I would like to delete all of these 7000 plus stock tickers
> > from
> > > my Amibroker FastTrack database. I know I can just delete the
> > > FastTrack database and re-establish it. However, I have lots
of
> > buy
> > > and sell notes with my FastTrack mutual funds that I want to
keep
> > and
> > > these overlays, it appears, are included with the actual mutual
> > fund
> > > ticker. I can remember some time ago a feature in Amibroker that
> > > allowed one to delete all tickers that were not included via a
> plug-
> > in (and
> > > in my case the FastTrack Plug-In). In any case, any help
> > > here would be appreciated.
> > >
> > > Such a feature would also help me with mutual fund tickers that
I
> > > create for use in FastTrack but no longer need. That is, from
> time
> > > to time I create tickers (actually called FNUs in FastTrack
> > language)
> > > for FastTrack use. Each night, I run a bat file to delete these
> > for
> > > FastTrack use. However, Amibroker keeps them for ever and ever
> or
> > > until one deletes and re-establishes a new FastTrack database.
> > >
> > > Bert
> > >
> > >
> > > ------------------------ Yahoo! Groups Sponsor -----------------
--
> --
> > ~--> Get
> > > A Free Psychic Reading! Your Online Answer To Life's Important
> > Questions.
> > > http://us.click.yahoo.com/Lj3uPC/Me7FAA/ySSFAA/GHeqlB/TM
> > > ----------------------------------------------------------------
--
> --
> > -~->
> > >
> > > Send BUG REPORTS to bugs@xxxx
> > > Send SUGGESTIONS to suggest@xxxx
> > > -----------------------------------------
> > > Post AmiQuote-related messages ONLY to: amiquote@xxxxxxxxxxxxxxx
> > > (Web page: http://groups.yahoo.com/group/amiquote/messages/)
> > > --------------------------------------------
> > > Check group FAQ at:
> > > http://groups.yahoo.com/group/amibroker/files/groupfaq.html
> > >
> > > Your use of Yahoo! Groups is subject to
> > http://docs.yahoo.com/info/terms/
>
>
>
> Send BUG REPORTS to bugs@xxxx
> Send SUGGESTIONS to suggest@xxxx
> -----------------------------------------
> Post AmiQuote-related messages ONLY to: amiquote@xxxxxxxxxxxxxxx
> (Web page: http://groups.yahoo.com/group/amiquote/messages/)
> --------------------------------------------
> Check group FAQ at:
> http://groups.yahoo.com/group/amibroker/files/groupfaq.html
>
> Your use of Yahoo! Groups is subject to
http://docs.yahoo.com/info/terms/
------------------------ Yahoo! Groups Sponsor ---------------------~-->
Get A Free Psychic Reading! Your Online Answer To Life's Important Questions.
http://us.click.yahoo.com/Lj3uPC/Me7FAA/ySSFAA/GHeqlB/TM
---------------------------------------------------------------------~->
Send BUG REPORTS to bugs@xxxxxxxxxxxxx
Send SUGGESTIONS to suggest@xxxxxxxxxxxxx
-----------------------------------------
Post AmiQuote-related messages ONLY to: amiquote@xxxxxxxxxxxxxxx
(Web page: http://groups.yahoo.com/group/amiquote/messages/)
--------------------------------------------
Check group FAQ at: http://groups.yahoo.com/group/amibroker/files/groupfaq.html
Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
|