Fuelcell Energy (FCEL)'s 30-day implied volatility (IV30) was 99.7% at the close on November 13, 2026, down from 102.6% the day before, against a 52-week range of 63.8% to 186.4%. Its 20-day historical volatility was 109.7%.

Key numbers

30-day implied volatility (IV30): 99.7%
IV30 52-week range: 63.8% to 186.4% (median 101.9%)
Historical volatility: 20-day 109.7%, 1-year 123.0%
Implied move by the nearest expiration: ±6.6%

Data as of November 13, 2026.

FCEL Implied Volatility (IV) vs Historical Volatility (HV)

Name: FCEL Implied Volatility
Creator: Market Chameleon