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Hello,
As said before, if you are using direct data plugin (external data source), then all quote data
(OHLC V *and* Aux fields) are controlled by the plugin, hence you can not write to aux
(as you can not write to OHLC)
unless given symbol is marked with "Use only local database" option and as such
excluded from plugin control.
http://www.amibroker.com/guide/h_workspace.html
Best regards,
Tomasz Janeczko
amibroker.com
----- Original Message -----
From: "bobkrish" <bobk@xxxxxxxxxxx>
To: <amibroker@xxxxxxxxxxxxxxx>
Sent: Tuesday, November 24, 2009 1:05 AM
Subject: [amibroker] Re: How to fill the AUX fields with EOD data?
> I'm having problems using ASCII importer to fill the AUX fields. My database is EOD using the Quotes-Plus plug-in. The Aux data
> appears (in the Quote Editor) but the volume field gets clobbered and set to zero. Fields input include: ticker, date, close,
> Aux1, Aux2.
> If I didn't include close, importer would not accept it as a quotes update and wanted noquotes. Do I have to include all the
> quote data (O,H,L,C,V) just to import Aux1 & Aux2?
>
> Bob Krishfield
>
> --- In amibroker@xxxxxxxxxxxxxxx, "Tomasz Janeczko" <groups@xxx> wrote:
>>
>> Hello,
>>
>> If you are using external data source via plugin, the plugin
>> takes over any values in the database, so any "imported" values will
>> be overwritten by the plugin. The only exceptions are
>> symbols that are EXCLUDED from RT update by "use only local database" option.
>>
>> You may import data into your IQFeed database using ASCII importer
>> into separate symbols like XXX_EOD that will have "use only local database"
>> turned on and later refer to them using Foreign().
>>
>>
>> Best regards,
>> Tomasz Janeczko
>> amibroker.com
>> ----- Original Message -----
>> From: "Herman" <psytek@xxx>
>> To: "AmiBroker User Group" <amibroker@xxxxxxxxxxxxxxx>
>> Sent: Monday, November 16, 2009 2:04 PM
>> Subject: [amibroker] How to fill the AUX fields with EOD data?
>>
>>
>> > Perhaps a smart member on this list can show me an easy way to fill the
>> > AUX1 and AUX2 fields in my 1-Min IQFeed DB with data from my PD EOD
>> > Datbase. For example, during trading and 1-Min Backtesting I need access
>> > to parameters/prices (arrays) that were calculated in my EOD PDdatabase.
>> > It would be great if I could stuff these parameters into the new AUX1
>> > and AUX2 fields.
>> >
>> > I am sure there are manual ways to transform and import the EOD data but
>> > this is a task that needs to be performed daily so I would prefer it
>> > automated - or at least simple and foolproof. Also, since my portfolio
>> > 1-Min Backtest already takes a very long time to complete, any time
>> > consuming method, like ready a file during the 1-Min Backtest would no
>> > be suitable.
>> >
>> > The obvious comment I expect is to use the TimeFrame functions. The
>> > problem is that my 1-min data varies too much from my EOD data and that
>> > the 1-min database gets corrupted too easily - I am unable to match EOD
>> > daily with 1-Min Daily TF results.
>> >
>> > Any ideas anyone?
>> >
>> > many thanks,
>> > herman
>> >
>> >
>> > ------------------------------------
>> >
>> > **** IMPORTANT PLEASE READ ****
>> > This group is for the discussion between users only.
>> > This is *NOT* technical support channel.
>> >
>> > TO GET TECHNICAL SUPPORT send an e-mail directly to
>> > SUPPORT {at} amibroker.com
>> >
>> > TO SUBMIT SUGGESTIONS please use FEEDBACK CENTER at
>> > http://www.amibroker.com/feedback/
>> > (submissions sent via other channels won't be considered)
>> >
>> > For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG:
>> > http://www.amibroker.com/devlog/
>> >
>> > Yahoo! Groups Links
>> >
>> >
>> >
>>
>
>
>
>
> ------------------------------------
>
> **** IMPORTANT PLEASE READ ****
> This group is for the discussion between users only.
> This is *NOT* technical support channel.
>
> TO GET TECHNICAL SUPPORT send an e-mail directly to
> SUPPORT {at} amibroker.com
>
> TO SUBMIT SUGGESTIONS please use FEEDBACK CENTER at
> http://www.amibroker.com/feedback/
> (submissions sent via other channels won't be considered)
>
> For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG:
> http://www.amibroker.com/devlog/
>
> Yahoo! Groups Links
>
>
>
------------------------------------
**** IMPORTANT PLEASE READ ****
This group is for the discussion between users only.
This is *NOT* technical support channel.
TO GET TECHNICAL SUPPORT send an e-mail directly to
SUPPORT {at} amibroker.com
TO SUBMIT SUGGESTIONS please use FEEDBACK CENTER at
http://www.amibroker.com/feedback/
(submissions sent via other channels won't be considered)
For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG:
http://www.amibroker.com/devlog/
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