Lennox International (LII)'s 30-day implied volatility (IV30) was 38.5% at the close on November 2, 2026, against a 52-week range of 29.2% to 49.8%. Its 20-day historical volatility was 35.3%.
Key numbers
30-day implied volatility (IV30): 38.5%
IV30 52-week range: 29.2% to 49.8% (median 36.3%)
Historical volatility: 20-day 35.3%, 1-year 36.1%
Implied move by the nearest expiration: ±2.4%
Data as of November 2, 2026.
LII Implied Volatility (IV) vs Historical Volatility (HV)
The LII IV term structure shows the implied volatility difference between different maturity dates.
