Corning (GLW)'s 30-day implied volatility (IV30) was 64.5% at the close on November 13, 2026, up from 62.1% the day before, against a 52-week range of 35.1% to 98.6%. Its 20-day historical volatility was 80.3%.
Key numbers
30-day implied volatility (IV30): 64.5%
IV30 52-week range: 35.1% to 98.6% (median 63.2%)
Historical volatility: 20-day 80.3%, 1-year 73.9%
Implied move by the nearest expiration: ±4.0%
Data as of November 13, 2026.
GLW Implied Volatility (IV) vs Historical Volatility (HV)
The GLW IV term structure shows the implied volatility difference between different maturity dates.
