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You will have to define HFT. If that is high frequency trading I may
not be able to answer that question. I trade futures and only one
contract at a time and only one symbol from each indicator. I have
had up to four different tickers running at once on four different
worksheets displayed vertically using a 1 or 5 minute chart with no
problems. I don't know how much internet speed and CPU speed factors
into that question. I am on a 3 MB internet and I have an intel core
2 duo processor with 3 GB of memory which is much faster than needed
as the processor was running about 10% at that time. I am also using
AB 4.90.5 and the later versions are faster which may or may not
improve throughput depending on whether they generate more processing
cycles. Tomasz would know the answer to that question.
Barry
--- In amibroker@xxxxxxxxxxxxxxx, "Paul Ho" <paul.tsho@xxx> wrote:
>
> Barry
> What is your experience in multiple AB instances communicating with
> IBC during HFT, is there any locking up problem?
> /Paul.
> --- In amibroker@xxxxxxxxxxxxxxx, "Barry Scarborough"
> <razzbarry@> wrote:
> >
> > Another thing. You can start multiple instances of AB on the same
> > manchine and have them all use the same IBC to the same TWS. My
> last
> > post discussed one AB instance and multiple auto trading
instances
> > within that AB instance.
> >
> > Either setup will allow you to use different timeframes for each
> auto
> > trading program so there is great flexabiltiy.
> >
> > Barry
> >
> > --- In amibroker@xxxxxxxxxxxxxxx, "Paul Ho" <paul.tsho@> wrote:
> > >
> > > Thanks for tip, will look into that
> > > it also seems possible to have 2 instances of AB talking to one
> > > instance of ibc controller.
> > > /Paul.
> > > --- In amibroker@xxxxxxxxxxxxxxx, "hf_thief" <eric.q.lee@>
wrote:
> > > >
> > > > There is a way to effectively achieve this. Go to account
> > management
> > > > with your IB account and create a second account. You can
then
> > run
> > > two
> > > > instances of the TWS in which both connect to the same
account.
> > > > Thereafter, run your two instances of Amibroker and have each
> > connect
> > > > to a different instance of the TWS.
> > > >
> > > > --- In amibroker@xxxxxxxxxxxxxxx, "Paul Ho" <paul.tsho@>
wrote:
> > > > >
> > > > > Interested in running multiple systems, one on each
instance
> of
> > > AB, Is
> > > > > that possible? Currently IB controller complains.
> > > > > /Paul.
> > > > >
> > > >
> > >
> >
>
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