Put-Call Ratio (Volume) (10-Day)

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

Amentum Holdings, Inc. (AMTM) had 10-Day Put-Call Ratio (Volume) of 0.1712 for 2026-01-16.

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Figures for 2026-01-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2932
Historical Volatility (Parkinson)	0.2803
Implied Volatility (Calls)	0.4852
Implied Volatility (Puts)	0.4240
Implied Volatility (Mean)	0.4546
Put-Call Implied Volatility Ratio	0.8739
Implied Volatility Skew	-0.1019
Option Statistics
Put-Call Ratio (Volume)	0.1712
Put-Call Ratio (Open Interest)	0.4318