Put-Call Ratio (Open Interest) (30-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.

Jack Henry & Associates, Inc. (JKHY) had 30-Day Put-Call Ratio (Open Interest) of 0.4421 for 2026-04-23.

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Figures for 2026-04-23

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2827
Historical Volatility (Parkinson)	0.2736
Implied Volatility (Calls)	0.3446
Implied Volatility (Puts)	0.3837
Implied Volatility (Mean)	0.3642
Put-Call Implied Volatility Ratio	1.1134
Implied Volatility Skew	0.0242
Option Statistics
Put-Call Ratio (Volume)	0.0000
Put-Call Ratio (Open Interest)	0.4421