F5 (FFIV)'s 30-day implied volatility (IV30) was 51.3% at the close on October 19, 2026, down from 51.7% the day before, against a 52-week range of 27.6% to 60.3%. Its 20-day historical volatility was 32.5%.
Key numbers
30-day implied volatility (IV30): 51.3%
IV30 52-week range: 27.6% to 60.3% (median 36.4%)
Historical volatility: 20-day 32.5%, 1-year 34.4%
Implied move by the nearest expiration: ±3.3%
Data as of October 19, 2026.
FFIV Implied Volatility (IV) vs Historical Volatility (HV)
The FFIV IV term structure shows the implied volatility difference between different maturity dates.
