|
PureBytes Links
Trading Reference Links
|
Thanks Graham,
I'm new to AFL, but I've done some coding.....
would you loop through the stocks collection, then for each stock,
would you then loop through the quotations and update as necessary
according to your formula? Or is there some sort of bulk array
command for this?
- dman
--- In amibroker@xxxxxxxxxxxxxxx, Graham <kavemanperth@xxx> wrote:
>
> You could try this for each price (OHLC)
>
> O = iif(V==0, valuewhen(V>0,C), O);
>
>
> --
> Cheers
> Graham
> AB-Write >< Professional AFL Writing Service
> Yes, I write AFL code to your requirements
> http://www.aflwriting.com
>
> On 11/02/07, Prashanth <prash454.ta@xxx> wrote:
> >
> > Why not delete the offending quotes since these are a waste
anyway?
> >
> > Cheers
> >
> > Prashanth
> >
> >
> > ----- Original Message -----
> > *From:* datamanoz <datamanoz@xxx>
> > *To:* amibroker@xxxxxxxxxxxxxxx
> > *Sent:* Sunday, February 11, 2007 10:45 AM
> > *Subject:* [amibroker] Clean up zero price quotes
> >
> > I have a significant amount of historical data which has zero
values
> > for OHLC. This was present in the source data that zeroed prices
when
> > volume was zero.
> >
> > I would like to set these zero OHLC quotes to the previous non-
zero
> > values. I'm sure it can be done in AFL but can't quite figure it
out
> > and would appreciate any help.
> >
> >
> >
>
Content-Description: "AVG certification"
No virus found in this incoming message.
Checked by AVG Free Edition.
Version: 7.5.441 / Virus Database: 268.17.35/680 - Release Date: 2/10/2007 9:15 PM
|