Jack In The Box (JACK)'s 30-day implied volatility (IV30) was 65.7% at the close on November 10, 2026, up from 62.5% the day before, against a 52-week range of 48.6% to 114.2%. Its 20-day historical volatility was 73.6%.

Key numbers

30-day implied volatility (IV30): 65.7%
IV30 52-week range: 48.6% to 114.2% (median 71.9%)
Historical volatility: 20-day 73.6%, 1-year 71.7%
Implied move by the nearest expiration: ±3.7%

Data as of November 10, 2026.

JACK Implied Volatility (IV) vs Historical Volatility (HV)

Name: JACK Implied Volatility
Creator: Market Chameleon