ProShares Ultra Nasdaq Biotechnology (BIB)'s 30-day implied volatility (IV30) was 48.9% at the close on October 22, 2026, up from 47.3% the day before, against a 52-week range of 33.5% to 61.0%. Its 20-day historical volatility was 54.1%.

Key numbers

30-day implied volatility (IV30): 48.9%
IV30 52-week range: 33.5% to 61.0% (median 43.3%)
Historical volatility: 20-day 54.1%, 1-year 44.8%
Implied move by the nearest expiration: ±3.0%

Data as of October 22, 2026.

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

Name: BIB Implied Volatility
Creator: Market Chameleon