Invesco Currencyshares British Pound Sterling Trust (FXB)'s 30-day implied volatility (IV30) was 7.3% at the close on October 30, 2026, up from 6.7% the day before, against a 52-week range of 3.0% to 11.9%. Its 20-day historical volatility was 5.6%.

Key numbers

30-day implied volatility (IV30): 7.3%
IV30 52-week range: 3.0% to 11.9% (median 6.6%)
Historical volatility: 20-day 5.6%, 1-year 6.2%
Implied move by the nearest expiration: ±0.4%

Data as of October 30, 2026.

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

Name: FXB Implied Volatility
Creator: Market Chameleon