Put-Call Ratio (Open Interest) (30-Day)

Put-Call Ratio (Open Interest): The ratio of outstanding put contracts to outstanding call contracts at the close of the trading day, for options with the relevant expiration date.

United Natural Foods, Inc. (UNFI) had 30-Day Put-Call Ratio (Open Interest) of 0.3446 for 2026-01-16.

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Figures for 2026-01-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2640
Historical Volatility (Parkinson)	0.3294
Implied Volatility (Calls)	0.4116
Implied Volatility (Puts)	0.3486
Implied Volatility (Mean)	0.3801
Put-Call Implied Volatility Ratio	0.8468
Implied Volatility Skew	0.0322
Option Statistics
Put-Call Ratio (Volume)	0.6774
Put-Call Ratio (Open Interest)	0.3446