|
PureBytes Links
Trading Reference Links
|
Hi Dave/Thomas,
>From what I can deduce it seems that the Retreive() function is not
handing certain date/time stamps correctly i.e '31/01/2003 00:00:00'
the time portion is removed from the data so (from memory) that
particular bar will always appear as the first bar for that days
session until the new day is reached.
In March 2005 I lodged a support ticket for that problem with the Retreive() function which
is part of the AMiBroker COM interface used by the simulator tool.
I made subsequent enquiries with Amibroker support and was told by
Marcin that he had referred the problem to Tomasz and I haven't heard
anything since.
I'm uncertain as to why you seem to see the problem more now than
before, it could be coincidence or perhaps some other issue. If you
would like to send me a copy of 3/4 days data I will take a look for
you.
(See copy of support ticket #18892 below)
Regards,
William Peters
www.amitools.com
AB> Hello,
AB>
AB> lngTotalQuotes = oMyStock.Quotations.Retrieve(lngQuotesEntered, varD, varO, varH, varL, varC, varV, varOI)
AB>
AB> I am having a problem with the Retrieve() method of the Quotations collection.
AB> When the Retreive method is used with data that contains the following date/time
AB> data it is treated as EOD data and the time is then removed from the data
AB> that is placed in the variant array.
AB>
AB> 31/01/2003 00:00:00
AB>
AB> I know that I reported a simular problem some time back and it was fixed, I can't
AB> find the emails at the moment so it might have applied to a different method etc.
AB>
AB> (I have attached some hourly data for you to easily check this problem.)
AB>
AB> Regards,
AB> William Peters
DC> Thomas,
DC> Thanks, yes I only ever use it on intraday futures data, not forex. I have
DC> only ever had one slight problem before and that is when the simulator tool
DC> is running you can sometimes see huge spikes in prices that are not part of
DC> the data. But it is just for an instant, it disappears and the tool
DC> continues to run as normal, the resulting chart once the simulator is
DC> finished is the same as the original, it doesn't show the spike. I've had a
DC> look at the intraday data I'm running it against and it appears to run OK
DC> against data that is in say 1 or 2 minute etc time frame, but it seems to be
DC> having problems with data that is in like 5 second chunks. I don't remember
DC> it having a problem with this data before, maybe it did.
DC>
DC> Dave
------------------------ Yahoo! Groups Sponsor --------------------~-->
Everything you need is one click away. Make Yahoo! your home page now.
http://us.click.yahoo.com/AHchtC/4FxNAA/yQLSAA/GHeqlB/TM
--------------------------------------------------------------------~->
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 other support material please check also:
http://www.amibroker.com/support.html
Yahoo! Groups Links
<*> To visit your group on the web, go to:
http://groups.yahoo.com/group/amibroker/
<*> To unsubscribe from this group, send an email to:
amibroker-unsubscribe@xxxxxxxxxxxxxxx
<*> Your use of Yahoo! Groups is subject to:
http://docs.yahoo.com/info/terms/
|