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.

United Natural Foods, Inc. (UNFI) had 10-Day Put-Call Ratio (Volume) of 0.0645 for 2026-09-01.

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Figures for 2026-09-01

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3655
Historical Volatility (Parkinson)	0.3264
Implied Volatility (Calls)	0.8086
Implied Volatility (Puts)	0.7484
Implied Volatility (Mean)	0.7785
Put-Call Implied Volatility Ratio	0.9256
Implied Volatility Skew	0.1071
Option Statistics
Put-Call Ratio (Volume)	0.0645
Put-Call Ratio (Open Interest)	0.5172