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Anthony,
John question is not quite clear for me.
John wrote:
"I'm trying to Scan/Explore for stocks whose previous 10 day range is
greater than some particular value. This is easy to do in Explore
mode but the output consists of multiple occurences of the same
stock.
Really, I don't want a list of all the occurences of when the
stock's range is greater than the value... I REALLY just want the
ticker symbol inserted into the list and then the scan should move on
to the next symbol."
If you explore for n=1 last quotation, you will find stocks with
CONDITION=TRUE
only for the last bar. If for some stock condition was true 5 bars
ago, you will miss it.
This is why I proposed
COND=...;//your condition here
x=10;//the days you will search
Filter=Sum(COND,x)>=1;
AddColumn(C,"");//add any informative columns
Set n last quotations n=1 and explore.
to explore the last x bars and meet the second requirement of one
ticker appearence in the result list.
DT
--- In amibroker@xxxx, Anthony Faragasso <ajf1111@xxxx> wrote:
> Dimitri,
>
> Exactly my question... , Without knowing what John wanted to
explore, (
> No formula was posted ) I presumed he was doing a generic explore.
>
> If suppose he is exploring for a condition to be true.Set n last
> quotations and n=1, click explore.
>
> example:
>
> //Consolidation Breakouts
>
> pds=80;
> Volpds=60;
> CongestionIndex=((HHV(C,pds)-LLV(C,pds))/LLV(C,pds))*100;
>
> // Consolidation breakout (upside)
>
> brkup=IIf(Ref(congestionindex,-5)<10 AND IIf(congestionindex >=10
AND
> IIf(Close>Ref(HHV(C,pds),-5) AND
> IIf(MA(V,5)>=1.5*(Ref(MA(V,Volpds),-5)), 1,0),1,0),1,0),1,0) ;
>
> brkdown=IIf(Ref(congestionindex,-5)<10 AND IIf(congestionindex >=10
AND
> IIf(Close<Ref(LLV(C,pds),-5)AND
> IIf(MA(V,5)>=1.5*(Ref(MA(V,Volpds),-5)),1,0),1,0),1,0),1,0);
>
> Filter=brkup OR brkdown;
>
> AddColumn(brkup,"Upside");
> AddColumn(brkdown,"Downside");
>
> /**************************************************/
>
> Anthony
>
> dtsokakis wrote:
>
> > John,
> > What is the exact condition you want to explore ?
> > DT
> > --- In amibroker@xxxx, John Nelson <trader@xxxx> wrote:
> > >
> > > Right but this has the disadvantage of putting the search range
> > into the
> > > program code. Also it doesn't look like you can do this easily
for
> > an
> > > interval within the price vector... only from the last day back.
> > Oh
> > > well, something we just have to live with I guess.
> > >
> > > -- John
> > >
> > > dtsokakis wrote:
> > >
> > > >John,
> > > >Suppose your want to search a condition COND for the last x
days.
> > > >You may use the exploration
> > > >
> > > >COND=C>Ref(C,-1);//your condition here
> > > >x=10;//the days you will search
> > > >Filter=Sum(COND,x)>=1;
> > > >AddColumn(C,"");//add any informative columns
> > > >
> > > >Set n last quotations n=1 and explore.
> > > >You will not see when COND was true, but each ticker will
appear
> > only
> > > >once in your result list.
> > > >Dimitris Tsokakis
> > > >
> > > >
> > >
> > >
> > > --
> > > _____________________________________________________
> > >
> > > John T. Nelson
> > > Trader | Dreams Of Empire
> > > mail: | trader@xxxx
> > > web: | http://www.dreamsofempire.com/
> > > _____________________________________________________
> > > "Prediction is sexy... but strategy makes money"
> >
> >
> > Yahoo! Groups Sponsor
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> >
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