Put-Call Ratio (Volume) (10-Day)

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

Delek US Holdings, Inc. (DK) had 10-Day Put-Call Ratio (Volume) of 0.0637 for 2026-04-20.

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Figures for 2026-04-20

Volatility Metrics
Historical Volatility (Close-to-Close)	1.0328
Historical Volatility (Parkinson)	0.5240
Implied Volatility (Calls)	0.6964
Implied Volatility (Puts)	0.6592
Implied Volatility (Mean)	0.6778
Put-Call Implied Volatility Ratio	0.9465
Implied Volatility Skew	0.0077
Option Statistics
Put-Call Ratio (Volume)	0.0637
Put-Call Ratio (Open Interest)	1.1824