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Tomasz,
So would it be nice to have a function that let us allow to fixup the
history of all tickers in a row ?
Maybe similar as backfil all tickers with automatic analysis.
I have 4 GB Download limit, so i have no problem with the transfer
amount and would be happy when i can be sure to have correct quotes.
--
Thomas Zmuck <thomas.zm@xxxxxx>
http://www.tradingbasis.com
On Wed, 9 Jul 2003 16:46:07 +0200
"Tomasz Janeczko" <amibroker@xxxxxx> wrote:
> Jayson,
>
> No, I am saying that streaming data can contain bad ticks in any RT vendor.
> But... some RT data vendors correct bad ticks later and corrections appear in their historical data servers.
> So if you click 'fixup history', AmiBroker backfills given symbol again and corrections are retrieved.
>
> Other RT data vendors do not correct bad ticks at all and they are all present in their historical servers.
> In this case backfilling again would not help because historical server still consists bad ticks.
> The only option is to post-process data, however this process can be done correctly only on TICK historical data.
> Applied on 1-minute data is far from being accurate.
>
> Best regards,
> Tomasz Janeczko
> amibroker.com
> ----- Original Message -----
> From: Jayson
> To: amibroker@xxxxxxxxxxxxxxx
> Sent: Wednesday, July 09, 2003 3:13 PM
> Subject: RE: [amibroker] Where can I select "remove price spikes"
>
>
> Tomasz,
> During the day when a bad tick goes through I find that using fix up can correct the error after less than one 5 minute bar....... are you saying that if I am patient the tick will fix itself or are you speaking to EOD data?
>
> Regards,
> Jayson
> -----Original Message-----
> From: Tomasz Janeczko [mailto:amibroker@xxxxxx]
> Sent: Wednesday, July 09, 2003 3:21 AM
> To: amibroker@xxxxxxxxxxxxxxx
> Subject: Re: [amibroker] Where can I select "remove price spikes"
>
>
> Jayson,
>
> eSignal FIXES bad ticks on historical servers that's why it works for eSignal.
>
> Best regards,
> Tomasz Janeczko
> amibroker.com
> ----- Original Message -----
> From: Jayson
> To: amibroker@xxxxxxxxxxxxxxx
> Sent: Wednesday, July 09, 2003 6:34 AM
> Subject: RE: [amibroker] Where can I select "remove price spikes"
>
>
> Thomas,
> FWIW I find very few such spikes with Esignal and the fix up works well most of the time for the occasional spike..
>
> Regards,
> Jayson
> -----Original Message-----
> From: Thomas Zmuck [mailto:thomas.zm@xxxxxx]
> Sent: Tuesday, July 08, 2003 6:29 PM
> To: amibroker@xxxxxxxxxxxxxxx
> Subject: Re: [amibroker] Where can i select "remove price spikes"
>
>
> Jayson,
>
> yes, principle it would be a way, but not in my case.
> Almost every ticker has spikes and a lot of them very extreme.
>
> I have started today with my iqfeed trial but at the moment it looks not
> good.
>
> The other question is naturally what is a failure quote and what is a
> real quote.
> Some price spikes are very large and some not.
>
> Maybe the EOD - solution is the better way :-)
>
> --
> Thomas Zmuck <thomas.zm@xxxxxx>
> http://www.tradingbasis.com
>
>
>
> On Tue, 8 Jul 2003 15:14:33 -0400
> "Jayson" <jcasavant@xxxxxxxxxxx> wrote:
>
> > how about symbol/quote editor??
> >
> > Regards,
> > Jayson
> > -----Original Message-----
> > From: Thomas Zmuck [mailto:thomas.zm@xxxxxx]
> > Sent: Tuesday, July 08, 2003 3:10 PM
> > To: amibroker@xxxxxxxxxxxxxxx
> > Subject: Re: [amibroker] Where can i select "remove price spikes"
> >
> >
> > Hi Jayson,
> >
> > yes, i know that but on some tickers there are still price spikes and i
> > remember that there was such an option.
> >
> >
> > On Tue, 8 Jul 2003 15:06:46 -0400
> > "Jayson" <jcasavant@xxxxxxxxxxx> wrote:
> >
> > > Thomas,
> > > RT click the plug in indicator (bottom RT of screen) then choose "Fix up History for symbol".....
> > >
> > > Regards,
> > > Jayson
> > > -----Original Message-----
> > > From: Thomas Zmuck [mailto:thomas.zm@xxxxxx]
> > > Sent: Tuesday, July 08, 2003 2:49 PM
> > > To: Amibroker US - Group
> > > Subject: [amibroker] Where can i select "remove price spikes"
> > >
> > >
> > > Hello,
> > >
> > > i can't find the option to undisplay price-spikes in intraday charts.
> > > Is this no more available ?
> > >
> > > Can someone tell it me please.
> > >
> > > Thank you !
> > >
> > > --
> > > Thomas Zmuck <thomas.zm@xxxxxx>
> > > http://www.tradingbasis.com
> > >
> > >
> > >
> > >
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> > --
> > Thomas Zmuck <thomas.zm@xxxxxx>
> > http://www.tradingbasis.com
> >
> >
> >
> >
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>
>
>
>
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> Send BUG REPORTS to bugs@xxxxxxxxxxxxx
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> Send BUG REPORTS to bugs@xxxxxxxxxxxxx
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> Post AmiQuote-related messages ONLY to: amiquote@xxxxxxxxxxxxxxx
> (Web page: http://groups.yahoo.com/group/amiquote/messages/)
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>
> Send BUG REPORTS to bugs@xxxxxxxxxxxxx
> Send SUGGESTIONS to suggest@xxxxxxxxxxxxx
> -----------------------------------------
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> (Web page: http://groups.yahoo.com/group/amiquote/messages/)
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