Jack Henry & Associates, Inc. (JKHY)

Last Closing Price: 154.71 (2026-10-20)

Put-Call Implied Volatility Ratio (90-Day)

Put-Call Implied Volatility Ratio: The ratio of implied volatilities of the at-the-money puts to the at-the-money calls.

Jack Henry & Associates, Inc. (JKHY) had 90-Day Put-Call Implied Volatility Ratio of 1.0000 for 2026-10-19.