Re: [amibroker] HELP: Trend Reversal Index

[Dennis Brown <see3d@xxxxxxxxxxx>]

TJ answered the same question last year: "This function is not for public use. Sorry."

This is an undocumented function.  It may be just for TJ's use, or it could have been created for a paying customer on contract.  

If you choose to use it, it is up to you to discover how it works, and it may disappear at any point, or the functionality could change.  I would not risk it.  However, you can make your own function in AFL based on your own specification.

I have played around with it some and I doubt it does anything you can not do in AFL.  It probably just runs faster for what it does.  

BR,

Dennis

On Sep 28, 2009, at 2:30 PM, Ton Sieverding wrote:

dp = Divergence(TRI, C, 0.75)==1; 

Something new to me. Is Divergence an AFL function ? And if so, why can't I find it in the AFL reference ?

Ton.

----- Original Message -----

From: Mubashar Virk

To: amibroker@xxxxxxxxxxxxxxx

Sent: Sunday, September 27, 2009 9:27 PM

Subject: [amibroker] HELP: Trend Reversal Index

I am trying to capture divergences on the TRI. I am sure I am missing something. Can someone please review the code.

 

////////////////////////////////////////

pds = Param("Periods", 13, 3, 30, 1);

Pds1 = round(pds * 0.231);

TRI = RSI(pds) + MA(RSI(pds1),pds);

Plot( TRI, "TRI("+pds+","+pds1+")", ParamColor( "Color", colorCycle ), ParamStyle("Style") );

dp = Divergence(TRI, C, 0.75)==1;  // positive ---

dn = Divergence(C, tri, 0.75)==-1; //negative --- 

shape = dp * shapeSmallCircle + dn * shapeSmallCircle ;

PlotShapes( shape, IIf( dp, colorGreen, colorRed ),0,TRI,0 );

////////////////////////////////////////

 

 

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