Summit Materials Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Aug 7, 2025	33.06	33.38	32.14	32.30	32.30	-2.06%	5,563,040
Aug 6, 2025	32.26	33.74	32.04	32.98	32.98	2.61%	14,000,148
Aug 5, 2025	32.06	32.38	31.60	32.14	32.14	0.50%	5,542,700
Aug 4, 2025	29.52	31.98	29.26	31.98	31.98	7.86%	11,624,706
Aug 1, 2025	30.80	31.15	29.55	29.65	29.65	-3.26%	7,308,137
Jul 31, 2025	30.60	31.80	30.50	30.65	30.65	-0.65%	8,707,614
Jul 30, 2025	31.50	31.60	30.65	30.85	30.85	-3.14%	7,720,256
Jul 29, 2025	32.55	32.55	31.15	31.85	31.85	-1.70%	8,042,365
Jul 28, 2025	33.20	33.60	32.40	32.40	32.40	-2.26%	5,028,300
Jul 25, 2025	33.50	33.90	32.65	33.15	33.15	0.76%	6,748,520
Jul 24, 2025	32.40	33.10	32.25	32.90	32.90	1.54%	8,536,791
Jul 23, 2025	32.80	33.00	31.80	32.40	32.40	-0.15%	7,339,442
Jul 22, 2025	33.80	33.80	32.35	32.45	32.45	-3.99%	8,479,922
Jul 21, 2025	33.80	34.80	33.55	33.80	33.80	1.35%	9,237,300
Jul 18, 2025	33.60	33.60	32.80	33.35	33.35	-0.45%	6,045,021
Jul 17, 2025	31.85	33.70	31.50	33.50	33.50	3.88%	10,579,472
Jul 16, 2025	32.80	32.85	32.00	32.25	32.25	-0.77%	5,144,068
Jul 15, 2025	32.40	32.95	31.80	32.50	32.50	0.31%	6,766,700
Jul 14, 2025	31.45	32.65	31.25	32.40	32.40	3.85%	8,373,510
Jul 11, 2025	31.00	31.65	30.70	31.20	31.20	0.81%	5,593,201
Jul 10, 2025	31.15	31.40	30.80	30.95	30.95	-0.16%	4,160,363
Jul 9, 2025	31.40	32.15	30.90	31.00	31.00	-0.80%	5,660,992
Jul 8, 2025	30.95	31.45	30.70	31.25	31.25	2.29%	3,657,500
Jul 7, 2025	31.40	31.60	30.30	30.55	30.55	-2.08%	3,765,100
Jul 4, 2025	30.80	31.70	30.20	31.20	31.20	1.79%	5,475,851
Jul 3, 2025	31.05	31.20	30.30	30.65	30.65	-0.97%	5,773,738
Jul 2, 2025	32.25	32.25	30.80	30.95	30.95	-4.03%	8,518,450
Jun 30, 2025	33.10	33.45	32.15	32.25	32.25	-1.23%	5,378,941
Jun 27, 2025	33.80	33.85	32.40	32.65	32.65	0.93%	8,994,666
Jun 26, 2025	32.80	33.35	32.05	32.35	32.35	-3.00%	6,415,200
Jun 25, 2025	33.70	34.30	32.95	33.35	33.35	1.83%	8,631,055
Jun 24, 2025	31.90	32.95	31.70	32.75	32.75	4.30%	9,260,760
Jun 23, 2025	30.20	31.45	29.70	31.40	31.40	2.28%	5,157,647
Jun 20, 2025	31.05	31.75	30.35	30.70	30.70	-0.97%	5,460,010
Jun 19, 2025	31.60	31.90	30.40	31.00	31.00	-1.90%	6,690,980
Jun 18, 2025	31.70	31.95	31.30	31.60	31.60	-0.32%	3,530,600
Jun 17, 2025	32.40	32.55	31.55	31.70	31.70	-1.86%	4,925,642
Jun 16, 2025	32.00	32.40	31.60	32.30	32.30	0.94%	5,277,300
Jun 13, 2025	33.60	33.60	31.55	32.00	32.00	-4.62%	10,753,932
Jun 12, 2025	34.45	34.50	33.55	33.55	33.55	-1.61%	6,301,534
Jun 11, 2025	34.65	35.30	33.65	34.10	34.10	1.94%	12,178,156
Jun 10, 2025	33.50	33.70	32.35	33.45	33.45	1.21%	8,450,996
Jun 9, 2025	32.70	33.85	32.70	33.05	33.05	1.38%	6,132,500
Jun 6, 2025	33.65	33.70	32.45	32.60	32.60	-2.69%	5,297,818
Jun 5, 2025	33.50	33.90	33.00	33.50	33.50	1.21%	7,535,800
Jun 4, 2025	32.80	33.80	32.55	33.10	33.10	3.28%	8,195,100
Jun 3, 2025	31.80	32.80	31.20	32.05	32.05	-0.62%	15,374,055
Jun 2, 2025	30.15	32.35	30.15	32.25	32.25	-5.98%	6,078,608
May 30, 2025	35.00	35.20	33.50	34.30	34.30	-4.46%	15,063,826
May 29, 2025	35.35	35.95	34.20	35.90	35.90	3.01%	10,474,850