Put-Call Ratio (Volume) (120-Day)

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

Alcoa (AA) had 120-Day Put-Call Ratio (Volume) of 1.1859 for 2025-12-16.

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Figures for 2025-12-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5213
Historical Volatility (Parkinson)	0.4069
Implied Volatility (Calls)	0.4928
Implied Volatility (Puts)	0.4767
Implied Volatility (Mean)	0.4847
Put-Call Implied Volatility Ratio	0.9673
Implied Volatility Skew	0.0177
Option Statistics
Put-Call Ratio (Volume)	1.1859
Put-Call Ratio (Open Interest)	1.3267