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[amibroker] Re: Exrempsan question



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To clarify (hopefully):

If a second Buy is triggered within the DeadZone span (i.e. cross 
above, then down, then back above within 10 days), the first possible 
Sell will only appear after the DeadZone period following the second 
Buy signal. That Sell would apply to the first Buy and the second Buy 
would become redundant.

Mike

--- In amibroker@xxxxxxxxxxxxxxx, "Mike" <sfclimbers@xxx> wrote:
>
> Assuming that your Buy logic is a crossing type signal as provided 
in 
> your example (i.e. Cross(MA...)). You could probably just introduce 
a 
> no signal zone using BarsSince.
> 
> Buy = Cross(...);
> DeadZone = BarsSince(Buy) <= 10;
> Signal = ...;
> Sell = Signal AND NOT DeadZone;
> 
> Note that if a first Buy is fired, then crosses down and rises back 
> up to trigger a second Buy before the 10 days, the first Buy will 
> never be acted on and the dead zone will start over with the second 
> Buy.
> 
> Mike
> 
> --- In amibroker@xxxxxxxxxxxxxxx, "Louis Préfontaine" 
> <rockprog80@> wrote:
> >
> > Buy = Cross (xxxx) ;
> > Buy = ExRemSpan (Buy,10);
> > Sell = Ref (Buy,-10);
> > 
> > 
> > 
> > 2008/4/8, Louis Préfontaine <rockprog80@>:
> > >
> > > Hi,
> > >
> > > Right now I have
> > >
> > > Buy = Cross (xxxx) ;
> > > Buy = ExRemSpan (Buy,10);
> > > Sell = Ref (Signal,-10);
> > >
> > > The systems exits after 10 days.  I'd like to keep it open for 
at 
> least 10
> > > days and then to close only when signal is met.
> > >
> > > I tried the Signal as you said but it didn't work... 
> Unfortunately...
> > >
> > > Thanks for your help,
> > >
> > > Louis
> > >
> > > 2008/4/8, Howard B <howardbandy@>:
> > > >
> > > >   Hi Louis --
> > > >
> > > > Does this do what you are thinking?
> > > >
> > > > Signal = Cross(xxxxxx);
> > > > Buy = Ref(Signal,-5);
> > > >
> > > > Thanks,
> > > > Howard
> > > >
> > > >
> > > > On Mon, Apr 7, 2008 at 5:35 PM, Louis Préfontaine 
> <rockprog80@>
> > > > wrote:
> > > >
> > > > >   Hi,
> > > > >
> > > > > I am trying to set a "no-signal" zone that would be 
followed 
> by a
> > > > > signal that I would set by myself.
> > > > >
> > > > > As an example:
> > > > >
> > > > > Buy = Cross (Ma...
> > > > > Buy= exremspan (Buy,5);
> > > > > Sell=...
> > > > >
> > > > > I'd like the system to do NOTHING for 5 days, but then to 
> react on
> > > > > whatever the signal I want to choose.   I know this sound 
> simple, but I just
> > > > > can't do it.
> > > > >
> > > > > Thanks,
> > > > >
> > > > > Louis
> > > > >
> > > >
> > > >  
> > > >
> > >
> > >
> >
>



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