News - Class B (NWS)'s 30-day implied volatility (IV30) was 24.5% at the close on November 6, 2026, up from 23.9% the day before, against a 52-week range of 14.7% to 33.8%. Its 20-day historical volatility was 23.4%.
Key numbers
30-day implied volatility (IV30): 24.5%
IV30 52-week range: 14.7% to 33.8% (median 23.4%)
Historical volatility: 20-day 23.4%, 1-year 25.5%
Implied move by the nearest expiration: ±1.5%
Data as of November 6, 2026.
NWS Implied Volatility (IV) vs Historical Volatility (HV)
The NWS IV term structure shows the implied volatility difference between different maturity dates.
