Builders Firstsource (BLDR)'s 30-day implied volatility (IV30) was 56.4% at the close on November 3, 2026, up from 52.3% the day before, against a 52-week range of 39.7% to 70.5%. Its 20-day historical volatility was 48.8%.

Key numbers

30-day implied volatility (IV30): 56.4%
IV30 52-week range: 39.7% to 70.5% (median 55.0%)
Historical volatility: 20-day 48.8%, 1-year 50.4%
Implied move by the nearest expiration: ±3.4%

Data as of November 3, 2026.

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

Name: BLDR Implied Volatility
Creator: Market Chameleon