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.

VanEck Oil Refiners ETF (CRAK) 30-Day Put-Call Ratio (Volume) data is not available for 2025-08-29.

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Figures for 2025-08-29

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1669
Historical Volatility (Parkinson)	0.1245
Implied Volatility (Calls)	0.3323
Implied Volatility (Puts)	0.3772
Implied Volatility (Mean)	0.3548
Put-Call Implied Volatility Ratio	1.1350
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	0.3242