Put-Call Ratio (Volume) (60-Day)

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

United States Oil ETF (USO) had 60-Day Put-Call Ratio (Volume) of 1.2635 for 2026-05-22.

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Figures for 2026-05-22

Volatility Metrics
Historical Volatility (Close-to-Close)	0.6546
Historical Volatility (Parkinson)	0.4142
Implied Volatility (Calls)	0.6872
Implied Volatility (Puts)	0.6902
Implied Volatility (Mean)	0.6887
Put-Call Implied Volatility Ratio	1.0044
Implied Volatility Skew	-0.0412
Option Statistics
Put-Call Ratio (Volume)	1.2635
Put-Call Ratio (Open Interest)	2.1650