|
PureBytes Links
Trading Reference Links
|
|
Dave
At one time when I subscribed to TC2000 a couple
of years ago, there was an option in TC2000 to make the data, memory
based. i.e. one could execute
some process that moved the TC2000 data from disk to memory, so that at
every TC2000
start up it made that move, and the TC2000
screens were much faster. I don't know if the recent versions still have that limitation, but I bet if
your access every ticker array via
the plug in from the disk you'll see slow
access. Key question ... how does your TC2000 installation behave when you
perform a TC2000 screen? You might check
this out and ask TC help desk about this.
Joe
----- Original Message -----
Sent: Tuesday, April 04, 2006 10:15
PM
Subject: Re: [amibroker] Re: TC2005
Dave,
That scan time does seems awfully long. I ran
a simple scan of
C>=(Ref(C,-1)*1.20) and it took only about 2 minutes
on an older Dell
Computer.
I am not sure how to keep all the data from
loading as I have the same
issue with QP but there might be some other
issues that are also
affecting your scan times.
You might check out
Dan Clark's batch scripts or Fred's Batman to help
automate the task as
well which might also save you some run time.
Regards,
Duke
Jones, CMT
MarketMonk777 wrote:
> Hi Bill,
>
> It is
taking about 9 minutes to run my simple exploration. I have it
>
applied to the "Stocks" group and set for looking at the last 1 day(s).
>
> My goal is to run multiple explorations back to back, with
each one saving
> the results to a specific watchlist.
>
>
If this is the way it is, so be it. This software is 1000x better
than
> TC2005 and all others out there.
>
>
Dave
>
> -----Original Message-----
> From:
amibroker@xxxxxxxxxxxxxxx [mailto:amibroker@xxxxxxxxxxxxxxx] On Behalf
>
Of bvandyke
> Sent: Tuesday, April 04, 2006 4:29 PM
> To:
amibroker@xxxxxxxxxxxxxxx
> Subject: [amibroker] Re:
TC2005
>
> Dave,
> I also use TC2005 and have noticed the
same thing. No matter how many
> days i set a backtest or
exploration to....or what settings i use in
> File--->database as
described in the Help files, i still note Amibroker
> apparently scans
the #of bars in my TC2005 database.
>
> Maybe i'm missing
something also. After using what you've tried months
> ago and
the File--> database settings , which take precedence over
>
Preferences (which i also varied), i just gave up. Maybe somebody
> knows something we don't.
>
>
Bill
>
>
> --- In amibroker@xxxxxxxxxxxxxxx, "marketmonk777"
<dlittner@xxx> wrote:
>
>> Hi
folks,
>>
>> I am using TC2005 database as my source for EOD
data. I was running a
>> simple exploration to look for all
stocks that are up 20% over
>> yesterdays closing price. Simple
enough and it works.
>>
>> But what I noticed is that while
scanning through my database it seems
>> to be loading all available
bars. When I really only need 2 bars. Is
>> there a way
to specific this? It would speed up the exloration
>>
significantly.
>>
>>
Dave
>>
>>
>
>
>
>
>
>
>
>
>
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
>
>
>
>
>
>
>
>
>
> 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
>
>
>
>
>
>
>
>
>
>
![]()
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
|
|