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Thanks a lot.....
:)
--- In amibroker@xxxxxxxxxxxxxxx, "Anthony Faragasso" <ajf1111@xxxx>
wrote:
> Works in Guru commentary.....
>
>
>
> /* Detecting double tops */
>
> percdiff = 5; /* peak detection threshold */
>
> fwdcheck = 5; /* forward validity check */
>
> mindistance = 10;
>
> validdiff = percdiff/400;
>
> PK= Peak( H, percdiff, 1 ) == High;
>
> //
>
> Tr=Trough(L,percdiff,1)== Low;
>
> //
>
> x = Cum( 1 );
>
> XPK1 = ValueWhen( PK, x, 1 );
>
> XPK2 = ValueWhen( PK, x, 2 );
>
> //
>
> xTR1=ValueWhen( Tr, x, 1 );
>
> xTr2 = ValueWhen( Tr, x, 2 );
>
> //
>
> peakdiff = ValueWhen( PK, H, 1 )/ValueWhen( PK, H, 2 );
>
> //
>
> Troughdiff=ValueWhen( tr, L, 1 )/ValueWhen( tr, L, 2 );
>
> //
>
> doubletop = PK AND abs( peakdiff - 1 ) < validdiff AND (Xpk1 -
>
> Xpk2)>mindistance AND High > HHV( Ref( H, fwdcheck ), fwdcheck -
1 );
>
> //
>
> doubleBot=tr AND abs( troughdiff - 1 ) < validdiff AND (Xtr1 -
>
> Xtr2)>mindistance AND Low < LLV( Ref( L, fwdcheck ), fwdcheck - 1 );
>
> //
>
> Buy = doubletop;
>
> Sell = doublebot;
>
>
>
>
>
> WriteIf( Highest( doubletop ) == 1, "AmiBroker has detected some
possible
> double top patterns for " + Name() + "\nLook for green arrows on
the price
> chart.", "There are no double top patterns for " + Name() );
>
> WriteIf(Highest( doublebot)==1,"AmiBroker has detected some
possible double
> bottom patterns for " + Name() + "\nLook for red arrows on the price
> chart.", "There are no double bottom patterns for " + Name() );
>
>
>
>
> ----- Original Message -----
> From: "Hans" <hansib@xxxx>
> To: <amibroker@xxxxxxxxxxxxxxx>
> Sent: Monday, August 30, 2004 5:57 AM
> Subject: [amibroker] Change DoubleTops to DoubleBottoms
>
>
> > Hello,
> > I need some help....
> > I get this code at amibroker/library to get double tops. I tried
to
> > modify it (Low instead of High and LLV instead of HHV) to
get "double
> > Bottoms".... without success. I hope anyone can help me....
> > Many thanks
> > Hans
> >
> > /* Detecting double tops */
> > percdiff = 5; /* peak detection threshold */
> > fwdcheck = 5; /* forward validity check */
> > mindistance = 10;
> > validdiff = percdiff/400;
> > PK= Peak( H, percdiff, 1 ) == HIGH;
> >
> > x = Cum( 1 );
> > XPK1 = ValueWhen( PK, x, 1 );
> > XPK2 = ValueWhen( PK, x, 2 );
> >
> > peakdiff = ValueWhen( PK, H, 1 )/ValueWhen( PK, H, 2 );
> > doubletop = PK AND abs( peakdiff - 1 ) < validdiff AND (XPK1 -
> > XPK2)>mindistance
> > AND HIGH > HHV( Ref( H, fwdcheck ), fwdcheck - 1 );
> > buy = doubletop;
> > sell = 0;
> >
> > writeif( highest( doubletop ) == 1, "AmiBroker has detected some
> > possible
> > double top patterns for " + name() + "\nLook for green arrows on
the
> > price
> > chart.", "There are no double top patterns for " + name() );
> > grazie
> >
> >
> >
> >
> > Check AmiBroker web page at:
> > http://www.amibroker.com/
> >
> > Check group FAQ at:
> http://groups.yahoo.com/group/amibroker/files/groupfaq.html
> > Yahoo! Groups Links
> >
> >
> >
> >
> >
> >
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