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Chaos Fractal (simple version +1=Up, -1=Dn)
----- Original Message -----
From: "Bob Webb" <Webb.Bob@xxxxxxxx>
To: <metastock@xxxxxxxxxxxxx>
Sent: Wednesday, January 24, 2001 4:36 PM
Subject: Programming Bill Williams fractals


> I heard nothing from my earlier request...
> Has anyone attempted programming Bill Williams' fractals: that is,
> indicating when a particular day's high is higher than the two days before
> and after it (and the same on the downside: when a day's low is lower than
> the two days before and after it).
> I'd appreciate help with programming this if someone has done it.
> Thanks.
> Bob.



Re: Programming Bill Williams fractals
To: <metastock@xxxxxxxxxxxxx>
Subject: Re: Programming Bill Williams fractals
From: "Barry Marx" <bmarx@xxxxxxxxx>
Date: Wed, 24 Jan 2001 17:57:25 -0500
References: <4.2.1.20010124163239.00bc6bc0@xxxx>
Reply-To: metastock@xxxxxxxxxxxxx
Sender: owner-metastock@xxxxxxxxxxxxx

Here's something that I dug out that was posted to the list a while back.
Hope it helps.
- Barry

{Posted to MetaStock List by Gary Randall } {on 10/15/99}

Chaos Fractal (Simple Version +1=Up, -1=Dn)

High1 := Ref(HIGH,-2);
High2 := Ref(HIGH,-1);
High3 := Ref(HIGH,0);
High4 := Ref(HIGH,1);
High5 := Ref(HIGH,2);
Low1 := Ref(LOW,-2);
Low2 := Ref(LOW,-1);
Low3 := Ref(LOW,0);
Low4 := Ref(LOW,1);
Low5 := Ref(LOW,2);

Fractal :=
If(
(High3 > High1) AND
(High3 > High2) AND
(High3 > High4) AND
(High3 > High5), +1,0);

Fractal :=
If(
(Low3 < Low1) AND
(Low3 < Low2) AND
(Low3 < Low4) AND
(Low3 < Low5),
If(Fractal > 0, 0, -1), Fractal);

Fractal;

 

e-w-Chaos_Fractal.gif
Source / From: TOP
http://purebytes.com/archives/metastock/

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