Put-Call Ratio (Volume) (30-Day)

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

United States Copper ETF (CPER) had 30-Day Put-Call Ratio (Volume) of 0.2869 for 2025-12-04.

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Figures for 2025-12-04

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1926
Historical Volatility (Parkinson)	0.1240
Implied Volatility (Calls)	0.2305
Implied Volatility (Puts)	0.2551
Implied Volatility (Mean)	0.2428
Put-Call Implied Volatility Ratio	1.1067
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	0.2869
Put-Call Ratio (Open Interest)	0.2298