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 0.1467 for 2026-09-04.

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Figures for 2026-09-04

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3320
Historical Volatility (Parkinson)	0.2127
Implied Volatility (Calls)	0.3347
Implied Volatility (Puts)	1.1462
Implied Volatility (Mean)	0.7405
Put-Call Implied Volatility Ratio	3.4242
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	0.1467
Put-Call Ratio (Open Interest)	0.7501