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.

Cass Information Systems, Inc (CASS) had 30-Day Put-Call Ratio (Volume) of 0.0000 for 2026-10-14.

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Figures for 2026-10-14

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1141
Historical Volatility (Parkinson)	0.1659
Implied Volatility (Calls)	0.6729
Implied Volatility (Puts)	0.6317
Implied Volatility (Mean)	0.6523
Put-Call Implied Volatility Ratio	0.9388
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	0.0000
Put-Call Ratio (Open Interest)	--