Builders FirstSource Inc (BLDR) options traded 2.75K contracts on Nov 4, 2026, above the 20-day average of 2.12K. Calls made up 64.8% of the volume, a put/call ratio of 0.54.
Option Volume by Strike
Showing results for BLDR, 2026-11-20(m), calls & puts
Option Volume Stats
Showing results for BLDR, 2026-11-20(m), calls & puts
| Call Volume | |
|---|---|
| Put Volume | |
| Volume Total | |
| Put-Call Volume Ratio |
Highest Volume Options
Showing results for BLDR, 2026-11-20(m), calls & puts
Option Volume Total by Expiry
Showing results for BLDR, 2026-11-20(m), calls & puts. View all expiries
Option Volume History
Showing daily totals for BLDR, all expirations, calls & puts. View full history
BLDR Option Volume FAQ
What is option volume?
Option volume is the number of option contracts traded during a session. It resets at the start of each trading day.
How many BLDR options traded on Nov 4, 2026?
1.78K calls and 968 puts traded on Nov 4, 2026, 2.75K contracts in total.
Is BLDR option volume higher than usual?
Volume on Nov 4, 2026 was above the 20-day average of 2.12K contracts. The busiest of the last 20 sessions was Oct 29, 2026, with 6.24K contracts. The 30-day average is 2.23K. See the BLDR option volume history for a longer view.
What is the BLDR put/call volume ratio?
The Builders FirstSource put/call volume ratio was 0.54 on Nov 4, 2026. Over the last 20 sessions it averaged 1.54, so puts outnumber calls over that stretch.
What is Builders FirstSource Inc?
Builders FirstSource Inc is a manufacturer and supplier of building materials.