Put-Call Ratio (Volume) (120-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 120-Day Put-Call Ratio (Volume) of 6.0330 for 2026-10-02.

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Figures for 2026-10-02

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3343
Historical Volatility (Parkinson)	0.2807
Implied Volatility (Calls)	0.3299
Implied Volatility (Puts)	0.3302
Implied Volatility (Mean)	0.3300
Put-Call Implied Volatility Ratio	1.0009
Implied Volatility Skew	0.0236
Option Statistics
Put-Call Ratio (Volume)	6.0330
Put-Call Ratio (Open Interest)	0.2524