Bernanke Wrote:
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> mo34 Wrote:
> ————————————————–
> —–
> > Can you find any model that actually works (
> back
> > tested for years) ?
> >
> > I remember reading a book that tested the most
> > common TA models ( momentum and reversal
> models)
> > and proved that they do not add any value when
> > commission and slippage are included.
>
> can you find any FA model which actually works,
> back tested for years?
>
> I have also read some research papers which have
> tested most common TA models and concluded that it
> doesn’t work.
>
> The point is subjectivity, when you do TA, you are
> ready to accept that your strategy will fail but
> more importantly you know what kind of news will
> make that happen.
>
> I have really never seen anyone who does TA
> without looking at news and fundamentals, neither
> I take TA as set of arbitrary rules, and many
> times different rules contradict each other. I
> take TA as a tool to gauge behavioral aspect and
> sentiment of market, I combine it with FA to make
> final judgment and FA doesn’t means that EMH is
> true.
>
> This is an eternal discussion, and it can go on
> and on, you really have to use it yourself to find
> it’s worth, rejecting it just by testing a set of
> simple rules won’t help you any bit, it didn’t
> helped any professor who published such results in
> a desperate attempt to publish a paper. TA is used
> a lot in market, most of the time its used along
> with FA.
So do you know of any Technical model that works ? or even worked for sometime and stopped working ? I am not interested in subjective stuff (FA included), only trading rules that can be programmed and tested.