Tower Semiconductor Ltd. - (TSEM)'s 30-day implied volatility (IV30) was 83.9% at the close on October 28, 2026, down from 84.0% the day before, against a 52-week range of 50.9% to 112.2%. Its 20-day historical volatility was 75.8%.

Key numbers

30-day implied volatility (IV30): 83.9%
IV30 52-week range: 50.9% to 112.2% (median 78.1%)
Historical volatility: 20-day 75.8%, 1-year 81.7%
Implied move by the nearest expiration: ±4.5%

Data as of October 28, 2026.

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

Name: TSEM Implied Volatility
Creator: Market Chameleon