Builders Firstsource (BLDR) options traded 3,846 contracts on November 2, 2026 (3,189 calls and 657 puts, a put/call ratio of 0.21), compared with a 30-day average of 1,956. Options price a move of about ±3.3% by the nearest expiration.

Key numbers

30-day implied volatility (IV30): 52.3%
Implied move by the nearest expiration: ±3.3%
Option volume: 3,846 contracts (3,189 calls, 657 puts); 30-day average 1,956

Data as of November 2, 2026.

BLDR Option Breakdown

A breakdown of key statistics for each option expiration listed for BLDR. View implied volatility, volatility skew, volume, open interest, straddle premiums, and liquidity -- including bid/ask spread and NBBO bid/ask sizes. Includes links to the option chain, as well as numerous detailed charts.

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