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.

Invesco DB Oil ETF (DBO) had 20-Day Put-Call Ratio (Volume) of 0.0052 for 2026-06-05.

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Figures for 2026-06-05

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3756
Historical Volatility (Parkinson)	0.3033
Implied Volatility (Calls)	0.4836
Implied Volatility (Puts)	0.4408
Implied Volatility (Mean)	0.4622
Put-Call Implied Volatility Ratio	0.9114
Implied Volatility Skew	0.7371
Option Statistics
Put-Call Ratio (Volume)	0.0052
Put-Call Ratio (Open Interest)	0.2419