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.

Oil States International, Inc. (OIS) 150-Day Put-Call Ratio (Volume) data is not available for 2025-12-16.

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Figures for 2025-12-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5173
Historical Volatility (Parkinson)	0.4306
Implied Volatility (Calls)	0.6011
Implied Volatility (Puts)	0.6250
Implied Volatility (Mean)	0.6131
Put-Call Implied Volatility Ratio	1.0398
Implied Volatility Skew	0.0036
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	0.1835