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Re: [amibroker] Off Topic - Very Nice Software



PureBytes Links

Trading Reference Links

This is something I put together a while back out of interest after reading
something about parabolics and time stops. You might just need to make
changes to suit what you need. To show the curve just click on the chart at
the bar you want to start at


Plot(C,"",colorBlack,styleCandle);

y = ( ( BarIndex() - SelectedValue(BarIndex()) )/100 )^2;

Plot(y,"y=x^2",colorBlack,styleLine|styleNoRescale);


Cheers,
Graham
http://e-wire.net.au/~eb_kavan/

-----Original Message-----
From: kris45mar [mailto:kris45mar@xxxxxxxxx] 
Sent: Sunday, August 29, 2004 3:44 PM
To: amibroker@xxxxxxxxxxxxxxx
Subject: RE: [amibroker] Draw tool: Parabolic curve?

Graham:
 
thanks for replying.
 
No, not the Parabolic SAR indicator used as a stop loss or entry.
 
I am talking about a drawing tool.
 
Guppy is big on this being one form of trend line, only it increases
exponentially and then becomes vertical.
 
He has this as a drawing tool in GTE and uses it as a Time Stop. 
In other words once he finds price action rising exponentially he uses the
parabolic drawing tool. When the price crosses the line by implication it
has fallen below the trend line and is time to get out of the position
quickly.
 
See http://www.members.iinet.net/~kris.mar/parabolic_curve.PNG
for an example from his newsletter. 
 
It would be cool if we have this a drawing tool in AB before the MS guys get
it!!
 
(This is a challenge to all coders with maths skills, you might say.)
 
Regards
 
ChrisB

Graham <gkavanagh@xxxxxxxxxxxxx> wrote:
Do you mean the parabolic SAR. It is a built-in indicator, also explained in
the technical analysis-indicators section of help files

Cheers,
Graham
http://e-wire.net.au/~eb_kavan/

-----Original Message-----
From: kris45mar [mailto:kris45mar@xxxxxxxxx] 
Sent: Saturday, August 28, 2004 7:01 PM
To: amibroker@xxxxxxxxxxxxxxx
Subject: [amibroker] Draw tool: Parabolic curve?

Hi All.

I have searched the help file and Amibroker.chm but cannot find any mention
of this.

Daryl Guppy makes use of this in his own charting package and is talking to
Metastock's Equis to have this included.

I cannot see it in 4.6 of AB.

Has anyone coded this?

regards

ChrisB

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