Put-Call Ratio (Open Interest) (180-Day)

Put-Call Ratio (Open Interest): The ratio of outstanding put contracts to outstanding call contracts at the close of the trading day, for options with the relevant expiration date.

Maravai LifeSciences Holdings, Inc. (MRVI) had 180-Day Put-Call Ratio (Open Interest) of 0.2246 for 2026-01-20.

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Figures for 2026-01-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.7688
Historical Volatility (Parkinson)	0.6399
Implied Volatility (Calls)	1.1339
Implied Volatility (Puts)	1.5761
Implied Volatility (Mean)	1.3550
Put-Call Implied Volatility Ratio	1.3900
Implied Volatility Skew	0.1290
Option Statistics
Put-Call Ratio (Volume)	0.0000
Put-Call Ratio (Open Interest)	0.2246