Put-Call Ratio (Volume) (90-Day)

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

Arthur J. Gallagher & Co. (AJG) had 90-Day Put-Call Ratio (Volume) of 0.9722 for 2026-05-22.

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Figures for 2026-05-22

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2915
Historical Volatility (Parkinson)	0.2966
Implied Volatility (Calls)	0.3471
Implied Volatility (Puts)	0.3535
Implied Volatility (Mean)	0.3503
Put-Call Implied Volatility Ratio	1.0184
Implied Volatility Skew	0.0289
Option Statistics
Put-Call Ratio (Volume)	0.9722
Put-Call Ratio (Open Interest)	2.4348