Service Intl (SCI)'s 30-day implied volatility (IV30) was 26.4% at the close on November 4, 2026, up from 24.0% the day before, against a 52-week range of 18.2% to 36.6%. Its 20-day historical volatility was 23.5%.
Key numbers
30-day implied volatility (IV30): 26.4%
IV30 52-week range: 18.2% to 36.6% (median 24.9%)
Historical volatility: 20-day 23.5%, 1-year 24.8%
Implied move by the nearest expiration: ±1.5%
Data as of November 4, 2026.
SCI Implied Volatility (IV) vs Historical Volatility (HV)
The SCI IV term structure shows the implied volatility difference between different maturity dates.
