Function bollinger_bands

strategy/indicators.py:208–219 · view source on GitHub ↗

Bollinger Bands. Returns ``(upper, middle, lower)``.

(
    values: pd.Series,
    length: int = 20,
    std_dev: float = 2.0,
)

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nothing calls this directly

_idxFunction · 0.85

to_numpyFunction · 0.85

wrapFunction · 0.85

no test coverage detected