Put-Call Ratio (Volume) (90-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) 90-Day Put-Call Ratio (Volume) data is not available for 2026-10-02.

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Figures for 2026-10-02

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3956
Historical Volatility (Parkinson)	0.3953
Implied Volatility (Calls)	0.4968
Implied Volatility (Puts)	0.6208
Implied Volatility (Mean)	0.5588
Put-Call Implied Volatility Ratio	1.2496
Implied Volatility Skew	-0.0237
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	0.0192