[EquisMetaStock Group] How to determine the narrowest point based on the Bollinger Band?

[chichungchoi <no_reply@xxxxxxxxxxxxxxx>]

Does anyone have any suggestions on how to determine the narrowest 
point for range based on the Bollinger Band? 
Range:=BBandTop(C,20,S,2)-BBandBot(C,20,S,2) 

As the Bollinger Band constricts closer and closer together, price will 
usually be expanded. Does anyone have any suggestions on how to 
determine the narrowest point for Bollinger Band? 
The difficulty is how to select the narrowest point between the widest 
points on both sides as the band expands and reach its own peak, 
since there are a lot of zigzag beside the narrowest point. 
Does anyone have any suggestions? 

Thanks in advance for any suggestions 
Eric



 
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