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 Base Metals ETF (DBB) had 20-Day Put-Call Ratio (Volume) of 0.4494 for 2026-03-05.

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Figures for 2026-03-05

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1975
Historical Volatility (Parkinson)	0.0982
Implied Volatility (Calls)	0.3374
Implied Volatility (Puts)	0.3368
Implied Volatility (Mean)	0.3371
Put-Call Implied Volatility Ratio	0.9981
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	0.4494
Put-Call Ratio (Open Interest)	0.0296