Add cloud between two moving averages

Hi Pete,

Is it possible to add cloud (ie shaded area) between two moving averages per code below? I tried combining them into a single code to have a go at it to no avail.

Thank you!

Guga

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input price=close;
input offset=0;
input length = 13;

plot AvgExp = ExpAverage(price[-offset], length);

rec line = if IsNaN(AvgExp) then line[1] else AvgExp[offset];

plot priceline=highestAll (if isnan(AvgExp) then line else double.nan);
priceline.setpaintingStrategy(paintingStrategy.LINE);
priceline.setlineWeight(1);
priceline.setdefaultColor(Color.MAGENTA);
priceline.hideBubble();

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input price=close;
input offset=0;
input length = 21;

plot AvgExp = ExpAverage(price[-offset], length);

rec line = if IsNaN(AvgExp) then line[1] else AvgExp[offset];

plot priceline=highestAll (if isnan(AvgExp) then line else double.nan);
priceline.setpaintingStrategy(paintingStrategy.LINE);
priceline.setlineWeight(1);
priceline.setdefaultColor(Color.MAGENTA);
priceline.hideBubble();

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