Put-Call Ratio (Volume) (30-Day)

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

Occidental Petroleum Corporation (OXY) had 30-Day Put-Call Ratio (Volume) of 0.4438 for 2026-05-19.

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Figures for 2026-05-19

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4341
Historical Volatility (Parkinson)	0.2535
Implied Volatility (Calls)	0.3885
Implied Volatility (Puts)	0.3590
Implied Volatility (Mean)	0.3738
Put-Call Implied Volatility Ratio	0.9241
Implied Volatility Skew	-0.0389
Option Statistics
Put-Call Ratio (Volume)	0.4438
Put-Call Ratio (Open Interest)	0.5996