I am trying to plot a daily, weekly and monthly indicator (like
Bollinger Bands) on one chart e.g., daily.

Sample code:

TimeFrameSet( inWeekly );

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");
Plot( TimeFrameExpand(BBandTop( P, Periods, Width ),inWeekly),
"wBBTop" + _PARAM_VALUES(), Color, Style ); 
Plot( TimeFrameExpand(BBandBot( P, Periods, Width ),inWeekly),
"wBBBot" + _PARAM_VALUES(), Color, Style );

This plots something on the daily chart but it is clearly not the
weekly BB I see on the weekly chart!

Any suggestions on how to achieve my objective?

Bill

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