Bitwise Bitcoin ETF (BITB)'s 30-day implied volatility (IV30) was 38.7% at the close on October 23, 2026, down from 39.1% the day before, against a 52-week range of 30.3% to 91.2%. Its 20-day historical volatility was 30.1%.

Key numbers

30-day implied volatility (IV30): 38.7%
IV30 52-week range: 30.3% to 91.2% (median 40.5%)
Historical volatility: 20-day 30.1%, 1-year 42.4%
Implied move by the nearest expiration: ±2.5%

Data as of October 23, 2026.

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

Name: BITB Implied Volatility
Creator: Market Chameleon