ProShares Ultrashort Bloomberg Crude Oil (SCO)'s 30-day implied volatility (IV30) was 71.0% at the close on October 26, 2026, down from 71.6% the day before, against a 52-week range of 35.8% to 155.8%. Its 20-day historical volatility was 47.3%.

Key numbers

30-day implied volatility (IV30): 71.0%
IV30 52-week range: 35.8% to 155.8% (median 67.0%)
Historical volatility: 20-day 47.3%, 1-year 63.5%
Implied move by the nearest expiration: ±4.6%

Data as of October 26, 2026.

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

Name: SCO Implied Volatility
Creator: Market Chameleon