Mannkind (MNKD)'s 30-day implied volatility (IV30) was 47.3% at the close on October 23, 2026, down from 55.6% the day before, against a 52-week range of 28.1% to 118.0%. Its 20-day historical volatility was 67.6%.
Key numbers
30-day implied volatility (IV30): 47.3%
IV30 52-week range: 28.1% to 118.0% (median 56.6%)
Historical volatility: 20-day 67.6%, 1-year 58.2%
Implied move by the nearest expiration: ±2.9%
Data as of October 23, 2026.
MNKD Implied Volatility (IV) vs Historical Volatility (HV)
The MNKD IV term structure shows the implied volatility difference between different maturity dates.
