how to calculate BollingerBandWidth ?

Forums ProRealTime English forum ProScreener support how to calculate BollingerBandWidth ?

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  • #204961

    Hi everyone,

    someone can tell me how this variable “BollingerBandWidth” is calculated please, because I don’t find the same result with a manual calculation, maybe it’s not the same standard deviations or something is missing, I get A different of D ?

    Best Reguards

    #204964

    There you go:

    #204988

    Bollinger B% is not the same as Bollinger BandWidth, as per our documentation: https://www.prorealcode.com/documentation/bollingerbandwidth/

    Calculation :

    Indicator = ((Boll+) – (Boll-)) / moving average

    1 user thanked author for this post.
    #205009

    I misunderstood the text. Sorry.

     

    1 user thanked author for this post.
    #205276

    tks you all,

    so when I red the fonction’s name of : “BollingerBandWidth” I understood it’s the difference betwen the 2 bollinger band like : BB Up – BB Down, but this is not the case,

    tks again,
    Best Reguards

Viewing 5 posts - 1 through 5 (of 5 total)

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