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.

Acumen Pharmaceuticals, Inc. (ABOS) had 150-Day Put-Call Ratio (Volume) of 0.0000 for 2026-04-17.

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Figures for 2026-04-17

Volatility Metrics
Historical Volatility (Close-to-Close)	0.8673
Historical Volatility (Parkinson)	0.9216
Implied Volatility (Calls)	1.4889
Implied Volatility (Puts)	1.8757
Implied Volatility (Mean)	1.6823
Put-Call Implied Volatility Ratio	1.2598
Implied Volatility Skew	0.0766
Option Statistics
Put-Call Ratio (Volume)	0.0000
Put-Call Ratio (Open Interest)	0.1925