Globalfoundries - Ordinary Share (GFS)'s 30-day implied volatility (IV30) was 70.6% at the close on October 30, 2026, up from 69.1% the day before, against a 52-week range of 32.0% to 90.8%. Its 20-day historical volatility was 59.6%.

Key numbers

30-day implied volatility (IV30): 70.6%
IV30 52-week range: 32.0% to 90.8% (median 58.9%)
Historical volatility: 20-day 59.6%, 1-year 59.8%
Implied move by the nearest expiration: ±4.5%

Data as of October 30, 2026.

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

Name: GFS Implied Volatility
Creator: Market Chameleon