|
PureBytes Links
Trading Reference Links
|
Dear Ed,
I have already tried your code in my country index,
i.e. ^SETI, I can see only the 2 white lines and 2 red
lines.
I tried to imagin to see the triangles, but i cannot
spot. Can you explain a bit more details....
thanks.
--- ed nl <ed2000nl@xxxxxxx> wrote:
> iascool,
>
> in the Conway book they explain how to use
> rectangles in a trading system. Rectangles precede a
> breakout either on the long or on the short side.
> Their system goes either long or short at the bar
> following a rectangle if the price goes above /
> below a certain value.
>
> This code is only to play around and see what
> happens in the chart. If you want to use the concept
> in a system you'll have to do some additional
> programming,
>
> rgds, Ed
>
> ----- Original Message -----
> From: iascool
> To: amibroker@xxxxxxxxxxxxxxx
> Sent: Sunday, November 14, 2004 12:53 PM
> Subject: [amibroker] Re: visualising rectangles
>
>
>
> If you dont mind can u also share its significance
> and application
>
> Regards
> --- In amibroker@xxxxxxxxxxxxxxx, "ed nl"
> <ed2000nl@xxxx> wrote:
> > /*
> >
> > Rectangle Development
> >
> > after: "Professional Stock Trading", M. Conway /
> A. Behle, 2003,
> pages 106, 107, 108
> >
> > Edward Pottasch, nov 2004
> >
> > */
> >
> > RectangleLength = 8;
> > RangeLength = RectangleLength * 3;
> > RangeFactor = 1.5;
> > RangeRatioLimit = 0.3;
> > AtrPeriod = RangeLength;
> >
> > // rectangle
> > hg = SelectedValue(HHV(H,RectangleLength));
> > lw = SelectedValue(LLV(L,RectangleLength));
> > HeightRectangle = hg - lw;
> >
> > // preceding range
> > hgp =
> SelectedValue(Ref(HHV(H,RangeLength),RectangleLength
> * -1));
> > lwp =
> SelectedValue(Ref(LLV(L,RangeLength),RectangleLength
> * -1));
> > HeightRangeLength = hgp - lwp;
> >
> > // aspect ratio
> > ar = HeightRectangle / HeightRangeLength;
> >
> > // ATR
> > at = SelectedValue(ATR(AtrPeriod));
> >
> > // decide if it is a rectangle
> > yon = IIF(ar < RangeRatioLimit AND
> HeightRectangle < at *
> RangeFactor, 1, 0);
> >
> > // visualize the rectangle
> > x = Cum(1);
> > lastx = LastValue(x);
> > selv = SelectedValue(x);
> >
> > // the rectangle
> > xx = IIF(x > selv - RectangleLength AND x <=
> selv, x - (selv -
> RectangleLength),null);
> > yy_l = lw + 0.0 * xx;
> > yy_h = hg + 0.0 * xx;
> > Plot(yy_l, "",
> IIF(yon,colorBrightGreen,colorRed), IIF(yon,4,1));
> > Plot(yy_h, "",
> IIF(yon,colorBrightGreen,colorRed), IIF(yon,4,1));
> >
> > // preceding range
> > xx = IIF(x > selv - RectangleLength -
> RangeLength AND x <= selv -
> RectangleLength, x - (selv - RectangleLength -
> RangeLength),null);
> > yy_l = lwp + 0.0 * xx;
> > yy_h = hgp + 0.0 * xx;
> > Plot(yy_l, "", colorWhite, 1);
> > Plot(yy_h, "", colorWhite, 1);
> >
> > Plot(C,"",colorwhite,64);
> >
> > "Aspect Ratio: " + writeval(ar);
> > "Height rectangle: " +
> writeval(HeightRectangle);
> > "ATR * Rangefactor: " + writeval(at *
> RangeFactor);
> > "Rectangle detected: " + writeif(yon," TRUE","
> FALSE");
> >
> > [Non-text portions of this message have been
> removed]
>
>
>
>
>
> Check AmiBroker web page at:
> http://www.amibroker.com/
>
> Check group FAQ at:
>
http://groups.yahoo.com/group/amibroker/files/groupfaq.html
>
>
>
> Yahoo! Groups Sponsor
> ADVERTISEMENT
>
>
>
>
>
>
------------------------------------------------------------------------------
> Yahoo! Groups Links
>
> a.. To visit your group on the web, go to:
> http://groups.yahoo.com/group/amibroker/
>
> b.. To unsubscribe from this group, send an
> email to:
> amibroker-unsubscribe@xxxxxxxxxxxxxxx
>
> c.. Your use of Yahoo! Groups is subject to the
> Yahoo! Terms of Service.
>
>
>
> [Non-text portions of this message have been
> removed]
>
>
__________________________________
Do you Yahoo!?
Check out the new Yahoo! Front Page.
www.yahoo.com
------------------------ Yahoo! Groups Sponsor --------------------~-->
$9.95 domain names from Yahoo!. Register anything.
http://us.click.yahoo.com/J8kdrA/y20IAA/yQLSAA/GHeqlB/TM
--------------------------------------------------------------------~->
Check AmiBroker web page at:
http://www.amibroker.com/
Check group FAQ at: http://groups.yahoo.com/group/amibroker/files/groupfaq.html
Yahoo! Groups Links
<*> To visit your group on the web, go to:
http://groups.yahoo.com/group/amibroker/
<*> To unsubscribe from this group, send an email to:
amibroker-unsubscribe@xxxxxxxxxxxxxxx
<*> Your use of Yahoo! Groups is subject to:
http://docs.yahoo.com/info/terms/
|