Put-Call Ratio (Volume) (20-Day)

Put-Call Ratio (Volume): The ratio of puts traded to calls traded, for options with the relevant expiration date.

Maravai LifeSciences Holdings, Inc. (MRVI) had 20-Day Put-Call Ratio (Volume) of 0.6364 for 2026-10-21.

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Figures for 2026-10-21

Volatility Metrics
Historical Volatility (Close-to-Close)	0.8868
Historical Volatility (Parkinson)	0.6837
Implied Volatility (Calls)	1.4342
Implied Volatility (Puts)	1.4063
Implied Volatility (Mean)	1.4203
Put-Call Implied Volatility Ratio	0.9805
Implied Volatility Skew	-0.0013
Option Statistics
Put-Call Ratio (Volume)	0.6364
Put-Call Ratio (Open Interest)	0.0103