Global Self Storage (SELF)'s 30-day implied volatility (IV30) was 30.2% at the close on October 23, 2026, up from 25.3% the day before, against a 52-week range of 14.2% to 45.4%. Its 20-day historical volatility was 33.4%.

Key numbers

30-day implied volatility (IV30): 30.2%
IV30 52-week range: 14.2% to 45.4% (median 26.1%)
Historical volatility: 20-day 33.4%, 1-year 28.0%
Implied move by the nearest expiration: ±1.6%

Data as of October 23, 2026.

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

Name: SELF Implied Volatility
Creator: Market Chameleon