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.

Oceaneering International, Inc. (OII) had 120-Day Put-Call Ratio (Volume) of 0.1451 for 2026-04-21.

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Figures for 2026-04-21

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5051
Historical Volatility (Parkinson)	0.4562
Implied Volatility (Calls)	0.5184
Implied Volatility (Puts)	0.5405
Implied Volatility (Mean)	0.5294
Put-Call Implied Volatility Ratio	1.0426
Implied Volatility Skew	0.0212
Option Statistics
Put-Call Ratio (Volume)	0.1451
Put-Call Ratio (Open Interest)	0.0570