Put-Call Ratio (Volume) (150-Day)

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

Howmet Aerospace Inc. (HWM) had 150-Day Put-Call Ratio (Volume) of 2.4383 for 2026-04-20.

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Figures for 2026-04-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3283
Historical Volatility (Parkinson)	0.2855
Implied Volatility (Calls)	0.3917
Implied Volatility (Puts)	0.3912
Implied Volatility (Mean)	0.3915
Put-Call Implied Volatility Ratio	0.9987
Implied Volatility Skew	0.0253
Option Statistics
Put-Call Ratio (Volume)	2.4383
Put-Call Ratio (Open Interest)	0.7651