State Street Blackstone Senior Loan ETF (SRLN)'s 30-day implied volatility (IV30) was 7.6% at the close on October 28, 2026, down from 8.3% the day before, against a 52-week range of 2.9% to 11.5%. Its 20-day historical volatility was 3.3%.

Key numbers

30-day implied volatility (IV30): 7.6%
IV30 52-week range: 2.9% to 11.5% (median 7.6%)
Historical volatility: 20-day 3.3%, 1-year 3.0%
Implied move by the nearest expiration: ±0.5%

Data as of October 28, 2026.

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

Name: SRLN Implied Volatility
Creator: Market Chameleon