[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

RE: [amibroker] Re: Help! How can I remove EOD data from an intraday database?



PureBytes Links

Trading Reference Links

Are you sure you want to do this? this is a dangerous operation. it could trash your database if you make a mistake.


From: amibroker@xxxxxxxxxxxxxxx [mailto:amibroker@xxxxxxxxxxxxxxx] On Behalf Of fox97us
Sent: Tuesday, 1 May 2007 2:14 PM
To: amibroker@xxxxxxxxxxxxxxx
Subject: [amibroker] Re: Help! How can I remove EOD data from an intraday database?

Thanks a lot for your very kind help.

I am not good at coding. Would you please give me some examples how
to remove EOD data using AFL?

--- In amibroker@xxxxxxxxxps.com, "Paul Ho" <paultsho@xx.> wrote:
>
> The difference between EOD bars and intraday bars lies in the
function
> TimNum();
> such that eod = TimeNum() == 0; you can write an afl that remove
bars which
> are eod.
> To make sure it doesnt happen again, use different symbology for
eod and
> intraday tickers. this is possible even if they are the same ticker
from
> your data source with the use of alias.
>
>
>
> _____
>
> From: amibroker@xxxxxxxxxps.com [mailto:amibroker@xxxxxxxxxps.com]
On Behalf
> Of fox97us
> Sent: Monday, 30 April 2007 1:22 PM
> To: amibroker@xxxxxxxxxps.com
> Subject: [amibroker] Help! How can I remove EOD data from an
intraday
> database?
>
>
>
> I accidentally imported end of day (EOD) data into an intraday
database
> using Amiquote. Now the 9:30 am bars are replaced by EOD data on
> intraday view. How can I remove EOD data? How can I prevent this
> mistake to happen again by set the database setting?
>
> This is a very important database for me. Thank you very much!
>

__._,_.___

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 NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG:
http://www.amibroker.com/devlog/

For other support material please check also:
http://www.amibroker.com/support.html





SPONSORED LINKS
Investment management software Investment property software Investment software
Investment tracking software Return on investment software

Your email settings: Individual Email|Traditional
Change settings via the Web (Yahoo! ID required)
Change settings via email: Switch delivery to Daily Digest | Switch to Fully Featured
Visit Your Group | Yahoo! Groups Terms of Use | Unsubscribe

__,_._,___