Difference between revisions of "Bollinger bands"

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[[File:Bollinger bands.png|thumb|What Bollinger Bands look like]]
[[File:Bollinger bands.png|thumb|What Bollinger Bands look like|361x361px]]
A technical indicator used by traders to measure market volatility consisting of three lines plotted at standard deviation levels above and below a centre line.
A technical indicator used by traders to measure market volatility consisting of three lines plotted at standard deviation levels above and below a centre line.


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