Summit Materials Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Aug 8, 2025	0.73	0.73	0.71	0.72	0.72	-0.69%	326,324
Aug 7, 2025	0.74	0.74	0.72	0.73	0.73	-0.68%	306,641
Aug 6, 2025	0.74	0.75	0.73	0.73	0.73	-1.35%	530,144
Aug 5, 2025	0.71	0.74	0.71	0.74	0.74	4.23%	244,643
Aug 4, 2025	0.70	0.71	0.70	0.71	0.71	-	351,008
Aug 1, 2025	0.70	0.72	0.70	0.71	0.71	-0.70%	321,843
Jul 31, 2025	0.71	0.72	0.69	0.72	0.72	-	864,850
Jul 30, 2025	0.73	0.74	0.70	0.72	0.72	-2.05%	878,626
Jul 29, 2025	0.74	0.75	0.73	0.73	0.73	-	1,396,530
Jul 28, 2025	0.74	0.75	0.73	0.73	0.73	1.39%	1,820,641
Jul 25, 2025	0.75	0.75	0.72	0.72	0.72	-4.00%	665,334
Jul 24, 2025	0.75	0.75	0.73	0.75	0.75	-0.66%	451,652
Jul 23, 2025	0.77	0.78	0.74	0.76	0.76	-0.66%	1,557,018
Jul 22, 2025	0.77	0.78	0.75	0.76	0.76	-1.30%	651,588
Jul 21, 2025	0.75	0.78	0.75	0.77	0.77	5.48%	543,906
Jul 18, 2025	0.74	0.77	0.73	0.73	0.73	0.69%	793,839
Jul 17, 2025	0.75	0.75	0.71	0.73	0.73	-2.68%	393,207
Jul 16, 2025	0.73	0.75	0.72	0.75	0.75	0.68%	234,059
Jul 15, 2025	0.74	0.76	0.73	0.74	0.74	-	799,759
Jul 14, 2025	0.71	0.75	0.71	0.74	0.74	4.96%	497,386
Jul 11, 2025	0.71	0.72	0.70	0.71	0.71	-2.08%	147,308
Jul 10, 2025	0.69	0.72	0.69	0.72	0.72	3.60%	300,253
Jul 9, 2025	0.72	0.72	0.69	0.70	0.70	-2.11%	258,858
Jul 8, 2025	0.70	0.72	0.70	0.71	0.71	1.43%	323,662
Jul 7, 2025	0.70	0.70	0.68	0.70	0.70	1.45%	272,068
Jul 4, 2025	0.69	0.70	0.68	0.69	0.69	0.73%	49,842
Jul 3, 2025	0.67	0.71	0.67	0.69	0.69	3.79%	414,708
Jul 2, 2025	0.67	0.69	0.66	0.66	0.66	-1.49%	346,635
Jul 1, 2025	0.68	0.68	0.65	0.67	0.67	-	546,271
Jun 30, 2025	0.67	0.68	0.66	0.67	0.67	0.75%	248,751
Jun 27, 2025	0.68	0.70	0.67	0.67	0.67	-	366,560
Jun 26, 2025	0.68	0.68	0.66	0.67	0.67	-1.48%	121,511
Jun 25, 2025	0.69	0.69	0.66	0.68	0.68	-0.74%	263,746
Jun 24, 2025	0.66	0.68	0.66	0.68	0.68	3.82%	843,221
Jun 23, 2025	0.67	0.67	0.65	0.66	0.66	-1.50%	503,297
Jun 20, 2025	0.66	0.68	0.65	0.67	0.67	-	821,445
Jun 19, 2025	0.66	0.68	0.66	0.67	0.67	-2.92%	644,150
Jun 18, 2025	0.70	0.70	0.65	0.69	0.69	-2.84%	2,080,244
Jun 17, 2025	0.71	0.72	0.70	0.71	0.71	-0.70%	1,079,413
Jun 16, 2025	0.74	0.75	0.71	0.71	0.71	-3.40%	491,300
Jun 13, 2025	0.75	0.75	0.73	0.74	0.74	-1.34%	447,976
Jun 12, 2025	0.75	0.76	0.73	0.75	0.75	2.05%	519,267
Jun 11, 2025	0.72	0.74	0.72	0.73	0.73	1.39%	404,450
Jun 10, 2025	0.73	0.74	0.70	0.72	0.72	1.41%	1,621,479
Jun 6, 2025	0.69	0.72	0.69	0.71	0.71	5.19%	970,448
Jun 5, 2025	0.66	0.68	0.65	0.68	0.68	2.27%	1,586,793
Jun 4, 2025	0.64	0.67	0.63	0.66	0.66	3.13%	1,047,795
Jun 3, 2025	0.64	0.65	0.63	0.64	0.64	1.59%	784,404
Jun 2, 2025	0.66	0.67	0.63	0.63	0.63	-2.33%	596,922
May 30, 2025	0.66	0.67	0.64	0.65	0.65	-3.73%	590,356