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Good idea.
They actually do look a little like that. Here is the the code
produced from dropping Keltner Bands onto a price indicator.
_SECTION_BEGIN("Keltner Bands");
P = ParamField("Price field",-1);
Periods = Param("Periods", 15, 2, 100, 1 );
Width = Param("Width", 2, 0, 10, 0.05 );
Color = ParamColor("Color", colorCycle );
Style = ParamStyle("Style");
CenterLine = MA( P, Periods );
KTop = CenterLine + Width * ATR( Periods );
KBot = CenterLine - Width * ATR( Periods );
Plot( KTop, "KBTop" + _PARAM_VALUES(), Color, Style );
Plot( KBot, "KBBot" + _PARAM_VALUES(), Color, Style );
_SECTION_END();
Regards,
William Peters
www.amitools.com
Sunday, September 19, 2004, 2:40:06 PM, you wrote:
d> Here's what I think the file "Keltner Bands.afll" should look like:
d> //--------- Keltner Bands (Start) --------------------
d> P = ParamField("Price field",-1);
d> Periods = Param("Periods", 15, 2, 100, 1 );
d> Width = Param("Width", 2, 0, 10, 0.05 );
d> Color = ParamColor("Color", colorCycle );
d> Style = ParamStyle("Style");
d> CenterLine = MA( P, Periods );
d> KTop = CenterLine + Width * ATR( Periods );
d> KBot = CenterLine - Width * ATR( Periods );
d> Plot( KTop, "KBTop" + _PARAM_VALUES(), Color, Style );
d> Plot( KBot, "KBBot" + _PARAM_VALUES(), Color, Style );
d> //--------- Keltner Bands (End) --------------------
d> d
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