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Dear Jose,
Thank you once again.
Mark
--- In equismetastock@xxxxxxxxxxxxxxx, "Jose Silva" <josesilva22@xxx>
wrote:
>
>
> ---8<---------------------------
>
> { http://www.metastocktools.com }
>
> { Indicator user inputs }
> Period:=Input("EMA averaging periods",1,252,3);
> invert:=Input("Invert DownVolAvg plot? [1]Yes, [0]No",0,1,0);
>
> { Up/Down volume avg }
> UpVol:=ValueWhen(1,C>O,V);
> DownVol:=ValueWhen(1,C<O,V);
> UpVolAvg:=Mov(UpVol,Period,E);
> DownVolAvg:=Mov(DownVol,Period,E);
> DownVolAvg:=If(invert,-DownVolAvg,DownVolAvg);
>
> { Plot in own window }
> UpVolAvg; {Green}
> DownVolAvg {Red}
>
> ---8<---------------------------
>
>
> jose '-)
> http://www.metastocktools.com
>
>
>
>
> --- In equismetastock@xxxxxxxxxxxxxxx, markumansky <no_reply@>
> wrote:
> >
> > Is there anyone in our group who is able to translate the following
> > AFL code to Metastock?
> >
> > Its supposed to show a histogram of the difference between the EMA
> > of UpVolume and the EMA of DownVolume.
> >
> > UpVol = Valuewhen(C > O, V);
> > DownVol = Valuewhen(C < O, V);
> > Period = Param("Period",3,2,10,1);
> > UpVolAvg = EMA( UpVol, Period ) ;
> > DownVolAvg = EMA( DownVol, Period ) ;
> > Plot(UpVolAvg,"UpVolume", colorGreen);
> > Plot(DownVolAvg, "DownVolume", colorRed);
> >
> > Any assistance would be appreciated.
> >
> > Thanks.
>
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