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.

Black Stone Minerals, L.P. (BSM) had 120-Day Put-Call Ratio (Volume) of 0.0000 for 2026-01-20.

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Figures for 2026-01-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2116
Historical Volatility (Parkinson)	0.1807
Implied Volatility (Calls)	0.2704
Implied Volatility (Puts)	0.2774
Implied Volatility (Mean)	0.2739
Put-Call Implied Volatility Ratio	1.0261
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	0.0000
Put-Call Ratio (Open Interest)	0.5704