Put-Call Ratio (Volume) (30-Day)

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

Avantor, Inc. (AVTR) had 30-Day Put-Call Ratio (Volume) of 0.1840 for 2025-10-14.

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Figures for 2025-10-14

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4921
Historical Volatility (Parkinson)	0.4027
Implied Volatility (Calls)	0.5100
Implied Volatility (Puts)	0.6071
Implied Volatility (Mean)	0.5586
Put-Call Implied Volatility Ratio	1.1904
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	0.1840
Put-Call Ratio (Open Interest)	0.7875