ProShares Ultrapro Short QQQ (SQQQ)'s 30-day implied volatility (IV30) was 76.2% at the close on October 23, 2026, up from 75.5% the day before, against a 52-week range of 46.5% to 105.7%. Its 20-day historical volatility was 53.1%.
Data as of October 23, 2026.