Put-Call Ratio (Volume) (20-Day)

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

Oceaneering International, Inc. (OII) had 20-Day Put-Call Ratio (Volume) of 0.1909 for 2026-06-04.

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Figures for 2026-06-04

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3136
Historical Volatility (Parkinson)	0.3842
Implied Volatility (Calls)	0.4852
Implied Volatility (Puts)	0.5178
Implied Volatility (Mean)	0.5015
Put-Call Implied Volatility Ratio	1.0672
Implied Volatility Skew	-0.0478
Option Statistics
Put-Call Ratio (Volume)	0.1909
Put-Call Ratio (Open Interest)	0.1979