Bollinger Bands

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Bollinger Bands

Postby Alexander.Gettinger » Fri Jan 27, 2017 11:48 am

Bollinger bands (BB) are formed by three lines. The middle line is a usual Moving Average.
The top line is the same as the middle line a certain number of standard deviations higher than the middle line.
The bottom line is the middle line shifted down by the same number of standard deviations.

BB_JS.PNG


Download:
BB_JS.jsl
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Alexander.Gettinger
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