Fidelity Enhanced Mid Cap Core ETF (FESM)'s 30-day implied volatility (IV30) was 16.7% at the close on November 4, 2026, down from 16.8% the day before, against a 52-week range of 12.1% to 26.2%. Its 20-day historical volatility was 15.6%.

Key numbers

30-day implied volatility (IV30): 16.7%
IV30 52-week range: 12.1% to 26.2% (median 19.0%)
Historical volatility: 20-day 15.6%, 1-year 20.1%
Implied move by the nearest expiration: ±0.9%

Data as of November 4, 2026.

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

Name: FESM Implied Volatility
Creator: Market Chameleon