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[amibroker] Re: Pattern Searching within AB



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Chorlton,

> At the moment my interest is in developing Mech Systems based on 
> price action. 
 
> Consequently, what I'm looking for is something which can look back 
> through a price chart and spot possible repeating patterns (based 
>on 
> basic price action) which can be used as a starting point for 
further 
> more detailed analysis.

More as a discussion point rather than a specific answer:

I am interested in Thomas's work, say, from an academic point of view.

Predictive patterns are our bread and butter and since Thomas has 
done the work I would consider it a shortcut (even if not perfect) 
e.g. Thomas's work would be contemporary and dynamic compared to, 
say, Bulkowski's "Encyclopedia of Chart Patterns".
Also the fact that Thomas is around to talk to us is a plus on top of 
that.

Specfically I would like to know what type of performance can be 
squeezed out of the classic patterns and as I understand it Thomas's 
program would allow a second choice programmer like me easy ways to 
do that.

I am not concerned if they benchmark below my own efforts - as a Tech 
Analyst I am curios to know that kind of information.

But that is me - on to you.

I think that the classic chart patterns are 'PriceAction' - perhaps 
not in the way that you are thinking of.
To me 'PriceAction' is price moved based on the bars (I am biased to 
daily and below) with no indicator that use lookback periods (not as 
a core factor anyway).

But I am open to more expansive, or detailed, definitions of 
PriceAction.

I also have had an idea floating around my ideas intray for a while, 
which is:

To what extent can we describe patterns in the daily bar (that 
comprise several bars) by using 1-2 bar patterns in higher timeframes?

There is a temporary post at the UKB that gives a hint or two at 
where I am going with that one (don't know how it will translate into 
winning trades).

refer to Uncategorized >> Pattern Recognition Across TimeFrames

http://www.amibroker.org/userkb/

I will take the post down in a few days because I have too 
many 'open' topics at the UKB already - sorry I can't do a full 
exposition on the topic at the moment.

brian_z






--- In amibroker@xxxxxxxxxxxxxxx, "chorlton_c_hardy" <chorlton-c-
hardy@xxx> wrote:
>
> Hello Thomas,
> 
> Thanks for the prompt response. I took a look at your site and what 
> is on offer looks impressive.
> 
> However, I should have clarified something in my original post as 
> this is unfortunately not exactly what I'm after. 
> 
> At the moment my interest is in developing Mech Systems based on 
> price action. Even though I have plenty of ideas already which I am 
> slowly backtesting, this process takes time and obviously does not 
> always lead to a positive or potentially profitable outcome.
> 
> Consequently, what I'm looking for is something which can look back 
> through a price chart and spot possible repeating patterns (based 
on 
> basic price action) which can be used as a starting point for 
further 
> more detailed analysis.
> 
> 
> 
> 
> --- In amibroker@xxxxxxxxxxxxxxx, "Thomas Z." <tzg@> wrote:
> >
> > Hello,
> > 
> > take a look on my website: www.PatternExplorer.com
> > 
> > 
> > Thomas
> > www.PatternExplorer.com
> > 
> > 
> > From: amibroker@xxxxxxxxxxxxxxx 
[mailto:amibroker@xxxxxxxxxxxxxxx] 
> On Behalf
> > Of chorlton_c_hardy
> > Sent: Wednesday, February 27, 2008 5:18 AM
> > To: amibroker@xxxxxxxxxxxxxxx
> > Subject: [amibroker] Pattern Searching within AB
> > 
> > 
> > Hello All,
> > 
> > Is anyone aware of any methods for Pattern Searching within AB? 
> > By "methods" I'm referring to either dedicated code which has 
been 
> > developed or some form of 3rd party add-on.
> > 
> > I ask as I have recently read about some software which can 
search 
> for 
> > potentially profitable patterns within charts and was wondering 
if 
> > anything similar has been developed for AB?
> > 
> > Given the powerful and flexible nature of AFL, I just wanted to 
see 
> if 
> > anything is already available.
> > 
> > Kind Regards,
> > 
> > Chorlton
> >
>




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