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.

Alpha Metallurgical Resources, Inc. (AMR) had 30-Day Put-Call Ratio (Volume) of 0.3879 for 2026-01-16.

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Figures for 2026-01-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4161
Historical Volatility (Parkinson)	0.5108
Implied Volatility (Calls)	0.5847
Implied Volatility (Puts)	0.5250
Implied Volatility (Mean)	0.5548
Put-Call Implied Volatility Ratio	0.8979
Implied Volatility Skew	0.0061
Option Statistics
Put-Call Ratio (Volume)	0.3879
Put-Call Ratio (Open Interest)	0.3690