Put-Call Ratio (Open Interest) (20-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.

Group 1 Automotive, Inc. (GPI) had 20-Day Put-Call Ratio (Open Interest) of 1.7905 for 2025-08-01.

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Figures for 2025-08-01

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5219
Historical Volatility (Parkinson)	0.4108
Implied Volatility (Calls)	0.3402
Implied Volatility (Puts)	0.3485
Implied Volatility (Mean)	0.3443
Put-Call Implied Volatility Ratio	1.0244
Implied Volatility Skew	0.1065
Option Statistics
Put-Call Ratio (Volume)	0.1111
Put-Call Ratio (Open Interest)	1.7905