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Nice Joris, nice...
I just added my two cents, I was not the author.
Best regards
Joris Schuller a écrit :
>
>
> /*
>
> This should take care of it. It is a combination of 2 existing posts:
> One buried in a Reinsley afl and one by Tomasz.
>
> The Zig in the Reinsley post is an elegant modification of the existing
> AB Zig and uses H and L, rather than only one parameter(e.g. H and L
> instead of C,H,or L) and was selected over other H_l based Zigs for
> reasons explained in another post.
>
> (Minor) errors in both of them were corrected and some enhancements were
> incorporated.
>
> Play with the parameters and adjust or throw out what you don't need or
> want.
>
> */
>
> _SECTION_BEGIN("ZigZag");
>
> //added
>
> *Title* = EncodeColor(4)+ _DEFAULT_NAME()+"; "+EncodeColor(1) +
> StrFormat("{{NAME}} - {{INTERVAL}}; {{DATE}}; O=%g, H=%g, L=%g, C=%g
> (%.1f%%)
>
> {{VALUES}}", O, H, L, C, SelectedValue( ROC( C, 1 ) ) );
>
> SetChartOptions(0,*chartShowArrows*|*chartShowDates*);
>
> Plot( *C*, "Close", 1,64);
>
> //from Reinsley
>
> ZigPerc= Param( "ZigZag-HL %",0.02,0.01,10,0.01);
>
> HHLLSel = ParamToggle("Each Pk/Tr|HH/LL","Each Pk/Tr|HH/LL Only",1);
>
> Both_Versions=ParamToggle("Modified Only|Both","Modified Only|Both",1);
>
> ATRmult = Param("Text Shift (in ATR)",0.6,0.1,3,0.1);
>
> Show_Arrows=ParamToggle("Show Arrows","No|Yes",1);
>
> Arrowadj = Param("Arrowadj; ",12,2,25,1);
>
> pk=PeakBars(*H*,ZigPerc)==0;
>
> tr=TroughBars(*L*,ZigPerc)==0;
>
> pkbars=PeakBars(*H*,ZigPerc);
>
> trbars=TroughBars(*L*,ZigPerc);
>
> zHi=Zig(*H*,ZigPerc); zLo=Zig(*L*,ZigPerc); HLAvg=(zHi+zLo)/2;
>
> zp1=IIf(pk,zHi,IIf(tr,zLo,IIf(HLAvg>Ref(HLAvg,-1),*H*,*L*))); //Reinsley
> original
>
> zp2=IIf(pk,zHi,IIf(tr,zLo,IIf(pkbars<=trbars,*L*,*H*)));//Modified zp to
> reduce occasional erroneous Pk/Tr connections at very small ZigPerc values
>
> //=========Modified version================
>
> za2=Zig(zp2,ZigPerc);
>
> Slopeza2 = za2-Ref(za2,-1);
>
> Plot(za2,"\nZig Modified",11,5|*styleNoLabel*);//Zig H-L Modified
>
> *if*(Show_Arrows)
>
> {
>
> pR=Ref(za2,-1)<za2 *AND* za2>Ref(za2,1);
>
> pS=Ref(za2,-1)>za2 *AND* za2<Ref(za2,1);
>
> PlotShapes(*shapeDownArrow**pR,*colorGreen*,0,*H*,-Arrowadj);
>
> PlotShapes(*shapeUpArrow**pS,*colorRed*,0,*L*,-Arrowadj);
>
> }
>
> *if*(Both_Versions)
>
> {
>
> // Original Reinsley Version=================
>
> za1=Zig(zp1,ZigPerc);
>
> Slopeza1 = za1-Ref(za1,-1);
>
> Plot(za1,"ZiG Original",1,5|*styleNoLabel*);//Zig H-L Reinsley original
>
> *if*(Show_Arrows)
>
> {
>
> pR=Ref(za1,-1)<za1 *AND* za1>Ref(za1,1);
>
> pS=Ref(za1,-1)>za1 *AND* za1<Ref(za1,1);
>
> PlotShapes(*shapeDownArrow**pR,*colorGreen*,0,*H*,-Arrowadj);
>
> PlotShapes(*shapeUpArrow**pS,*colorRed*,0,*L*,-Arrowadj);
>
> }
>
> }
>
> //za2 = IIf(Slopeza1 >0 AND Slopeza2>0,Max(za1,za2),IIf(Slopeza1 <0 AND
> Slopeza2<0,Min(za1,za2),za2));
>
> //Plot(za2,"",11,5|styleNoLabel);//Zig H-L
>
>
>
> //modified from Tomasco
>
> // ORIGINAL uses H AND L values for next bar after Zig pk/tr instead at
> Zig pk/tr and is based on Zig(C);
>
> // occasionally, that value is lower/higher than the correct ZigLo/ZigHi
> values, since the Zig is based on C, NOT on H and L
>
> //added additional bells and whistles
>
> *if*(HHLLSel)
>
> {
>
> HH=((za2>Ref(za2,- 1) *AND* za2 > Ref(za2,1)) *AND* (Peak(za2,ZigPerc,1
> )>Peak(za2,ZigPerc,2 ))); //HH
>
> LL=((za2<Ref(za2,- 1) *AND* za2 < Ref(za2,1)) *AND*
> (Trough(za2,ZigPerc,1 ) <Trough(za2,ZigPerc,2 ))); //LL
>
> dist = ATRmult*ATR (20);//might not want that
>
> *for*( i = 0; i < *BarCount*; i++ )
>
> {
>
> *if*( HH [i]) PlotText( "HH"+ "\n"+*H*[ i ], i, *H*[ i ]+dist[i],
> *colorGreen* );
>
> *if*( LL [i] ) PlotText( ""+*L*[ i ]+"\nLL", i, *L*[ i ]-dist[i],
> *colorRed* );
>
> }
>
> }
>
>
>
> *if*(!HHLLSel)
>
> {
>
> HH=((za2>Ref(za2,- 1) *AND* za2 > Ref(za2,1)));
>
> LL=((za2<Ref(za2,- 1) *AND* za2 < Ref(za2,1)));
>
> }
>
>
>
>
>
> dist = ATRmult*ATR (20);//might not want that
>
> *for*( i = 0; i < *BarCount*; i++ )
>
> {
>
> *if*( HH [i]) PlotText( "H"+ "\n"+*H*[ i ], i, *H*[ i ]+dist[i],
> *colorGreen* );
>
> *if*( LL [i] ) PlotText( ""+*L*[ i ]+"\nL", i, *L*[ i ]-dist[i],
> *colorRed* );
>
> }
>
>
>
>
>
> /* Original
>
> HH=((za2<Ref(za2,- 1) AND Ref(za2,-1) > Ref(za2,-2)) AND
> (Peak(za2,ZigPerc,1 )>Peak(za2,ZigPerc,2 )));
>
> LL=((za2>Ref(za2,- 1) AND Ref(za2,-1) < Ref(za2,-2)) AND
> (Trough(za2,ZigPerc,1 ) <Trough(za2,ZigPerc,2 )));
>
> */
>
> _SECTION_END();
>
>
>
>
>
> *From:* amibroker@xxxxxxxxxxxxxxx [mailto:amibroker@xxxxxxxxxxxxxxx] *On
> Behalf Of *rvlv
> *Sent:* Saturday, November 07, 2009 5:52 AM
> *To:* amibroker@xxxxxxxxxxxxxxx
> *Subject:* [amibroker] fl for new highs and new lows with marking as
> HH1,HH2,HH3,HH4 and LH1,LH2,LH3,LH
>
>
>
>
>
> hELLOW AFL experts
>
> Please help
> I am looking for an afl that has
> candle chart, 30min, every new HIGHER high marked on chart as
> HH1,HH2,HH3,HH4
> EVERY NEW LOWER HIGH MARKED ON CHART AS LH1,LH2,LH3,LH4
> The concept requires marked hh and marked lh, and each hh or lh must
> have a dotted line plotted on chart.
>
> trading will be on trend
> long on breakout over hh, and short over breakout LH
>
> THANKS
> in advance
>
> Looks simple but I cant do it
> please help
> rvlv
>
> like to exchange more info? mail me at rvlv@xxxxxxxxx
> <mailto:rvlv%40yahoo.com> personally.
>
> hint
> I rember gordon rose, even mailed him he is busy.
>
> No virus found in this incoming message.
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> Version: 8.5.424 / Virus Database: 270.14.51/2482 - Release Date:
> 11/05/09 07:37:00
>
>
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