Put-Call Ratio (Volume) (150-Day)

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

ProShares Ultra Bloomberg Crude Oil (UCO) had 150-Day Put-Call Ratio (Volume) of 1.4059 for 2026-05-21.

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Figures for 2026-05-21

Volatility Metrics
Historical Volatility (Close-to-Close)	0.6897
Historical Volatility (Parkinson)	0.5262
Implied Volatility (Calls)	0.8535
Implied Volatility (Puts)	0.8754
Implied Volatility (Mean)	0.8644
Put-Call Implied Volatility Ratio	1.0257
Implied Volatility Skew	-0.0366
Option Statistics
Put-Call Ratio (Volume)	1.4059
Put-Call Ratio (Open Interest)	0.4635