Oaktree Specialty Lending - Closed End (OCSL)'s 30-day implied volatility (IV30) was 19.5% at the close on October 30, 2026, up from 18.6% the day before, against a 52-week range of 13.0% to 33.6%. Its 20-day historical volatility was 24.2%.

Key numbers

30-day implied volatility (IV30): 19.5%
IV30 52-week range: 13.0% to 33.6% (median 22.5%)
Historical volatility: 20-day 24.2%, 1-year 23.1%
Implied move by the nearest expiration: ±1.2%

Data as of October 30, 2026.

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

Name: OCSL Implied Volatility
Creator: Market Chameleon