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[amibroker] Re: dynamic vertical line



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GP,

That did it.  Thanks for the info.  Had a hard time thinking my way
through it.

Regards,
Peter

--- In amibroker@xxxxxxxxxxxxxxx, "gp_sydney" <gp.investment@xxx> wrote:
>
> Peter,
> 
> I assume you mean the vertical red line is not following the 32-bar
> highs down after a higher high. If you add a plot for "Hi" (as opposed
> to "LastValue(Hi)") you'll probably see why.
> 
> In the ValueWhen function, try making your first test for
> "H==LastValue(Hi)":
> 
> Hitime=BarIndex()==LastValue(ValueWhen(H==LastValue(Hi),BarIndex()));
> 
> GP
> 
> 
> --- In amibroker@xxxxxxxxxxxxxxx, "blueinvestor" <abmessages@> wrote:
> >
> > I am trying to get a vertical line to appear on my charts that will
> > change when a high gets past the last 32 bars:
> > 
> > periods=32;
> > Hi=HHV(H,periods);
> > Plot(LastValue(Hi),"Hi",colorSkyblue,styleLine|styleNoLabel);
> > Hitime=BarIndex()==LastValue(ValueWhen(H==Hi,BarIndex()));
> > Plot(1+(Hi-1)*Hitime,"",colorRed,2048+2+styleNoLabel|styleThick);
> > 
> > Now this works when a new high is hit and the line follows as time
> > progresses, but after the 32 periods the line still follows that bar
> > and does not shift to a more recent high.  I can't figure out what I
> > am doing wrong, anyone have any suggestions?
> > 
> > Thanks,
> > Peter
> >
>




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