Re: [amibroker] 20 Day High

[Rick Osborn <ricko@xxxxxxxxxx>]

Try changing 
Filter = C == NewHigh; 
Rick
--- burlap58 <burlap58@xxxxxxxxx> wrote:

> In using the following AFL:
> 
> X = 20; // number of days
> 
> NewHigh = HHV( Close, X ); // 
> 
> Filter = NewHigh; 
> 
> AddColumn( Close, "Close" );  I'm trying to find
> symbols in a watch
> list whose most recent close is a 20 day high.
> I get an exploration, but many of them are not 20
> day highs. I'm using
> a 20 period Donchian Channel as a comparison. I was
> expecting all the
> listed symbol's most recent close to close greater
> than yesterday's
> channel. I realize the achannel won't be broken. Any
> suggestions?
> Thanks, Lloyd
> 
> 
> 


Rick Osborn 



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