Fluor (FLR)'s 30-day implied volatility (IV30) was 45.3% at the close on November 9, 2026, down from 49.3% the day before, against a 52-week range of 37.3% to 76.9%. Its 20-day historical volatility was 41.6%.
Key numbers
30-day implied volatility (IV30): 45.3%
IV30 52-week range: 37.3% to 76.9% (median 49.4%)
Historical volatility: 20-day 41.6%, 1-year 44.2%
Implied move by the nearest expiration: ±3.3%
Data as of November 9, 2026.
FLR Implied Volatility (IV) vs Historical Volatility (HV)
The FLR IV term structure shows the implied volatility difference between different maturity dates.
