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Bollinger Bands ±1σ/±2σ/±3σ

Bollinger Bands (BB) are constructed using the following formula:
±1σ: Simple Moving Average (SMA) ± Standard Deviation
±2σ: Simple Moving Average ± (Standard Deviation × 2)
±3σ: Simple Moving Average ± (Standard Deviation × 3)

The probability of price movement staying within each band is as follows:
±1σ: 68.26%
±2σ: 95.44%
±3σ: 99.74%
Note di rilascio
Bollinger Bands (BB) are constructed using the following formula:
±1σ: Simple Moving Average (SMA) ± Standard Deviation
±1.5σ: Simple Moving Average ± (Standard Deviation × 1.5)
±2σ: Simple Moving Average ± (Standard Deviation × 2)
±2.5σ: Simple Moving Average ± (Standard Deviation × 2.5)
±3σ: Simple Moving Average ± (Standard Deviation × 3)


The probability of price movement staying within each band is as follows:
±1σ: 68.26%
±2σ: 95.44%
±3σ: 99.74%

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