Global Ship Lease New Class A Common Shares (GSL)'s 30-day implied volatility (IV30) was 32.9% at the close on October 16, 2026, up from 31.9% the day before, against a 52-week range of 18.0% to 40.0%. Its 20-day historical volatility was 30.6%.

Key numbers

30-day implied volatility (IV30): 32.9%
IV30 52-week range: 18.0% to 40.0% (median 27.7%)
Historical volatility: 20-day 30.6%, 1-year 28.9%
Implied move by the nearest expiration: ±1.8%

Data as of October 16, 2026.

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

Name: GSL Implied Volatility
Creator: Market Chameleon