Brunswick (BC)'s 30-day implied volatility (IV30) was 39.7% at the close on November 3, 2026, up from 37.1% the day before, against a 52-week range of 29.2% to 50.4%. Its 20-day historical volatility was 41.5%.
Key numbers
30-day implied volatility (IV30): 39.7%
IV30 52-week range: 29.2% to 50.4% (median 38.3%)
Historical volatility: 20-day 41.5%, 1-year 39.6%
Implied move by the nearest expiration: ±2.4%
Data as of November 3, 2026.
BC Implied Volatility (IV) vs Historical Volatility (HV)
The BC IV term structure shows the implied volatility difference between different maturity dates.
