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BLDR
Builders FirstSource, Inc.
stock NYSE

At Close

Sep 30, 2026 3:59:57 PM EDT

57.01USD-0.913%(-0.52)2,136,987

54.53Bid 60.63Ask 6.10Spread

Pre-market

Sep 30, 2026 8:36:30 AM EDT

58.22USD+1.199%(+0.69)181

After-hours

Sep 30, 2026 4:54:30 PM EDT

57.01USD+0.009%(0.00)1,900

OverviewOption ChainHistoricalExchangesShortsMore

Expiration Dates

Oct 16, 2026 Nov 20, 2026 Dec 18, 2026 Jan 15, 2027 Feb 19, 2027 Mar 19, 2027 May 21, 2027 Jun 17, 2027 Sep 17, 2027 Jan 21, 2028 Jan 19, 2029

ITM/OTM for Feb 19, 2027View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
22	1,054	112	231

BLDR Feb 19, 2027 Exp. - Volume by Strike

Puts

Calls

BLDR Feb 19, 2027 Exp. - Open Interest by Strike

Puts

Calls

BLDR Feb 19, 2027 Exp. - Max Pain @ $60.00

Puts

Calls

BLDR Feb 19, 2027 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
130 C	0.20	-77.78%	2	79	09-21	BLDR270219C00130000
125 C	1.15	0%	61	60	08-25	BLDR270219C00125000
120 C	0.33	-95.60%	1	1	09-22	BLDR270219C00120000
115 C	0	0%	0			BLDR270219C00115000
110 C	3.20	0%	2	2	08-13	BLDR270219C00110000
105 C	2.85	0%	1	1	08-20	BLDR270219C00105000
100 C	0.95	-24.00%	1	8	09-22	BLDR270219C00100000
95 C	1.55	-32.61%	1	3	09-15	BLDR270219C00095000
90 C	2.33	+5.91%	1	6	09-14	BLDR270219C00090000
85 C	2.30	-19.30%	3	19	09-23	BLDR270219C00085000
80 C	2.59	-30.00%	1	11	09-24	BLDR270219C00080000
75 C	4.00	+17.65%	5	93	09-23	BLDR270219C00075000
70 C	4.50	-27.07%	3	108	09-21	BLDR270219C00070000
65 C	6.62	+5.08%	1	325	09-25	BLDR270219C00065000
60 C	9.10	+11.66%	11	338	09-23	BLDR270219C00060000
55 C	11.96	0%	6	6	09-15	BLDR270219C00055000
50 C	0	0%	0			BLDR270219C00050000
45 C	21.30	0%	6	6	09-01	BLDR270219C00045000
40 C	22.50	0%	10	10	09-16	BLDR270219C00040000
35 C	0	0%	0			BLDR270219C00035000
30 C	0	0%	0			BLDR270219C00030000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
130 P	0	0%	0			BLDR270219P00130000
125 P	0	0%	0			BLDR270219P00125000
120 P	50.28	-4.75%	15	15	08-17	BLDR270219P00120000
115 P	31.96	0%	2	1	07-01	BLDR270219P00115000
110 P	0	0%	0			BLDR270219P00110000
105 P	0	0%	0			BLDR270219P00105000
100 P	0	0%	0			BLDR270219P00100000
95 P	25.22	0%	2	1	07-09	BLDR270219P00095000
90 P	0	0%	0			BLDR270219P00090000
85 P	0	0%	0			BLDR270219P00085000
80 P	17.00	0%	4	4	08-27	BLDR270219P00080000
75 P	13.00	0%	1	1	07-08	BLDR270219P00075000
70 P	14.72	-3.48%	6	63	09-24	BLDR270219P00070000
65 P	11.20	+4.67%	1	17	09-25	BLDR270219P00065000
60 P	7.80	-15.95%	9	10	09-23	BLDR270219P00060000
55 P	6.80	+25.93%	1	12	09-28	BLDR270219P00055000
50 P	4.10	-8.89%	1	7	09-24	BLDR270219P00050000
45 P	2.60	+19.27%	1	130	09-29	BLDR270219P00045000
40 P	1.30	+12.07%	1	8	09-09	BLDR270219P00040000
35 P	0.60	-29.41%	1	74	09-23	BLDR270219P00035000
30 P	0	0%	0			BLDR270219P00030000

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