Put-Call Ratio (Volume) (30-Day)

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

Cullen/Frost Bankers, Inc. (CFR) had 30-Day Put-Call Ratio (Volume) of 0.0468 for 2025-10-13.

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Figures for 2025-10-13

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2247
Historical Volatility (Parkinson)	0.2225
Implied Volatility (Calls)	0.2967
Implied Volatility (Puts)	0.3144
Implied Volatility (Mean)	0.3055
Put-Call Implied Volatility Ratio	1.0597
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	0.0468
Put-Call Ratio (Open Interest)	0.5061