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.

Amgen Inc. (AMGN) had 30-Day Put-Call Ratio (Volume) of 0.4135 for 2026-08-07.

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Figures for 2026-08-07

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2987
Historical Volatility (Parkinson)	0.2940
Implied Volatility (Calls)	0.2624
Implied Volatility (Puts)	0.3126
Implied Volatility (Mean)	0.2875
Put-Call Implied Volatility Ratio	1.1913
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	0.4135
Put-Call Ratio (Open Interest)	3.6143