Builders FirstSource, Inc. (BLDR)

NYSE: BLDR · Real-Time Price · USD

54.65

+0.97 (1.81%)

At close: Oct 16, 2026, 4:00 PM EDT

54.74

+0.09 (0.16%)

After-hours: Oct 16, 2026, 7:30 PM EDT

Builders FirstSource Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Oct 16, 2026	53.45	55.83	53.45	54.65	54.65	1.81%	2,602,917
Oct 15, 2026	52.43	54.09	51.16	53.68	53.68	6.25%	4,712,810
Oct 14, 2026	50.98	51.68	49.67	50.52	50.52	-2.30%	3,248,673
Oct 13, 2026	52.78	53.10	51.24	51.71	51.71	-0.82%	1,984,761
Oct 12, 2026	52.15	53.13	51.93	52.14	52.14	-1.34%	1,613,410
Oct 9, 2026	53.67	53.81	52.06	52.85	52.85	-1.78%	1,921,456
Oct 8, 2026	52.70	54.44	52.08	53.81	53.81	0.49%	2,769,106
Oct 7, 2026	54.31	54.39	52.98	53.55	53.55	-4.75%	2,355,234
Oct 6, 2026	56.49	56.88	55.27	56.22	56.22	1.06%	2,304,717
Oct 5, 2026	56.49	56.99	54.99	55.63	55.63	-1.10%	2,962,010
Oct 2, 2026	59.05	59.55	56.13	56.25	56.25	-1.92%	1,940,353
Oct 1, 2026	56.88	57.48	54.75	57.35	57.35	0.60%	2,275,642
Sep 30, 2026	57.90	58.28	56.99	57.01	57.01	-0.90%	2,135,061
Sep 29, 2026	58.50	58.55	56.87	57.53	57.53	-0.83%	1,752,940
Sep 28, 2026	58.06	58.66	56.80	58.01	58.01	-1.96%	1,915,976
Sep 25, 2026	58.27	59.99	57.42	59.17	59.17	1.53%	1,488,283
Sep 24, 2026	58.80	59.49	57.76	58.28	58.28	-1.49%	2,647,176
Sep 23, 2026	59.90	60.73	59.13	59.16	59.16	-2.81%	1,811,312
Sep 22, 2026	59.94	61.32	59.63	60.87	60.87	4.02%	3,132,506
Sep 21, 2026	58.54	59.20	57.02	58.52	58.52	0.69%	3,622,276
Sep 18, 2026	57.27	58.91	56.56	58.12	58.12	0.76%	22,933,886
Sep 17, 2026	61.45	61.82	57.31	57.68	57.68	-3.30%	3,388,898
Sep 16, 2026	60.67	61.64	59.15	59.65	59.65	-0.91%	2,680,101
Sep 15, 2026	60.23	60.63	59.05	60.20	60.20	-0.07%	3,189,630
Sep 14, 2026	59.54	61.48	59.47	60.24	60.24	-0.22%	2,565,685
Sep 11, 2026	59.27	61.02	58.41	60.37	60.37	2.37%	2,029,171
Sep 10, 2026	61.26	61.26	58.13	58.97	58.97	-3.94%	3,420,438
Sep 9, 2026	62.00	63.09	61.19	61.39	61.39	-1.90%	2,387,387
Sep 8, 2026	65.60	65.80	62.55	62.58	62.58	-4.88%	2,736,969
Sep 4, 2026	64.04	66.69	63.79	65.79	65.79	2.51%	2,437,911
Sep 3, 2026	64.98	65.72	62.51	64.18	64.18	1.73%	1,544,900
Sep 2, 2026	63.00	64.77	62.90	63.09	63.09	0.48%	2,256,617
Sep 1, 2026	65.43	65.98	62.31	62.79	62.79	-5.44%	3,729,456
Aug 31, 2026	66.99	67.37	65.78	66.40	66.40	-1.95%	2,910,379
Aug 28, 2026	67.82	69.41	66.17	67.72	67.72	0.76%	1,652,003
Aug 27, 2026	68.10	68.58	66.61	67.21	67.21	-2.13%	1,641,751
Aug 26, 2026	69.71	70.42	68.40	68.67	68.67	-0.99%	1,193,076
Aug 25, 2026	71.56	71.61	68.62	69.36	69.36	-1.22%	1,957,695
Aug 24, 2026	70.78	72.72	70.19	70.22	70.22	0.01%	1,853,531
Aug 21, 2026	70.12	71.36	69.48	70.21	70.21	-0.16%	1,628,831
Aug 20, 2026	70.85	70.92	69.13	70.32	70.32	-3.07%	1,595,030
Aug 19, 2026	70.20	73.04	69.38	72.55	72.55	7.29%	2,005,383
Aug 18, 2026	69.90	70.47	67.52	67.62	67.62	-3.69%	1,275,292
Aug 17, 2026	72.10	72.10	69.38	70.21	70.21	-3.17%	1,608,478
Aug 14, 2026	73.55	74.74	72.29	72.51	72.51	-1.43%	1,351,733
Aug 13, 2026	73.44	75.20	73.01	73.56	73.56	1.59%	1,441,824
Aug 12, 2026	75.44	75.50	70.96	72.41	72.41	-3.58%	1,637,459
Aug 11, 2026	72.55	75.19	72.45	75.10	75.10	4.33%	1,957,741
Aug 10, 2026	73.50	73.83	71.41	71.98	71.98	-3.63%	1,728,673
Aug 7, 2026	73.56	76.80	73.56	74.69	74.69	3.01%	2,059,703