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Overlays are studies designed to plot on an instrument's price scale. The following overlays are available in Aspen:
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 Channels  | 
 
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 DeMark Overlays  | 
 
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 J. Welles Wilder Overlays  | 
 
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 Kase Overlays  | 
 
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 MESA Overlays  | 
 
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 Moving Averages  | 
 
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