Summit Materials Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Aug 8, 2025	0.51	0.52	0.49	0.50	0.50	0.14%	1,330,317
Aug 7, 2025	0.51	0.52	0.49	0.50	0.50	-3.14%	1,668,850
Aug 6, 2025	0.45	0.52	0.43	0.51	0.51	-7.96%	4,851,719
Aug 5, 2025	0.60	0.60	0.52	0.56	0.56	-2.16%	3,270,697
Aug 4, 2025	0.55	0.60	0.54	0.57	0.57	7.38%	4,547,830
Aug 1, 2025	0.46	0.61	0.46	0.53	0.53	16.95%	16,867,417
Jul 31, 2025	0.45	0.47	0.45	0.45	0.45	2.28%	961,529
Jul 30, 2025	0.45	0.46	0.43	0.44	0.44	-1.73%	1,421,064
Jul 29, 2025	0.47	0.48	0.45	0.45	0.45	-4.09%	1,061,302
Jul 28, 2025	0.48	0.50	0.46	0.47	0.47	-3.57%	1,626,692
Jul 25, 2025	0.49	0.50	0.47	0.49	0.49	-0.06%	2,173,631
Jul 24, 2025	0.55	0.55	0.47	0.49	0.49	-6.57%	2,573,067
Jul 23, 2025	0.53	0.55	0.51	0.52	0.52	0.13%	1,844,666
Jul 22, 2025	0.53	0.57	0.51	0.52	0.52	-1.64%	3,803,762
Jul 21, 2025	0.60	0.60	0.52	0.53	0.53	-6.19%	3,367,442
Jul 18, 2025	0.59	0.60	0.55	0.57	0.57	-4.24%	2,219,532
Jul 17, 2025	0.60	0.62	0.57	0.59	0.59	-1.75%	2,191,208
Jul 16, 2025	0.64	0.64	0.59	0.60	0.60	-3.89%	1,572,884
Jul 15, 2025	0.64	0.66	0.60	0.62	0.62	-3.88%	1,671,301
Jul 14, 2025	0.68	0.71	0.64	0.65	0.65	-4.97%	2,085,017
Jul 11, 2025	0.71	0.75	0.65	0.68	0.68	-3.76%	3,070,134
Jul 10, 2025	0.70	0.72	0.63	0.71	0.71	3.30%	3,595,768
Jul 9, 2025	0.72	0.72	0.65	0.69	0.69	-4.44%	2,474,400
Jul 8, 2025	0.79	0.79	0.69	0.72	0.72	-9.42%	2,192,177
Jul 7, 2025	0.73	0.82	0.69	0.79	0.79	11.96%	3,793,477
Jul 3, 2025	0.69	0.75	0.67	0.71	0.71	3.06%	1,179,203
Jul 2, 2025	0.70	0.73	0.63	0.69	0.69	4.38%	4,760,041
Jul 1, 2025	0.62	0.77	0.62	0.66	0.66	8.20%	6,570,894
Jun 30, 2025	0.55	0.63	0.54	0.61	0.61	10.89%	1,080,897
Jun 27, 2025	0.54	0.56	0.53	0.55	0.55	2.04%	597,636
Jun 26, 2025	0.54	0.56	0.54	0.54	0.54	-1.06%	560,306
Jun 25, 2025	0.56	0.57	0.51	0.54	0.54	-2.70%	1,603,160
Jun 24, 2025	0.59	0.59	0.56	0.56	0.56	-4.68%	957,422
Jun 23, 2025	0.59	0.61	0.58	0.59	0.59	1.00%	522,626
Jun 20, 2025	0.63	0.64	0.58	0.58	0.58	-5.83%	2,219,612
Jun 18, 2025	0.61	0.64	0.60	0.62	0.62	0.90%	613,774
Jun 17, 2025	0.65	0.65	0.61	0.61	0.61	-5.09%	738,504
Jun 16, 2025	0.65	0.65	0.62	0.65	0.65	-1.23%	1,253,800
Jun 13, 2025	0.65	0.65	0.64	0.65	0.65	3.44%	1,267,649
Jun 12, 2025	0.64	0.65	0.63	0.63	0.63	-1.82%	480,204
Jun 11, 2025	0.65	0.65	0.63	0.64	0.64	-0.46%	1,299,927
Jun 10, 2025	0.61	0.65	0.61	0.65	0.65	4.87%	2,736,681
Jun 9, 2025	0.65	0.65	0.60	0.62	0.62	-4.64%	2,312,975
Jun 6, 2025	0.64	0.65	0.62	0.65	0.65	0.64%	717,861
Jun 5, 2025	0.65	0.65	0.64	0.64	0.64	-0.48%	1,206,493
Jun 4, 2025	0.65	0.65	0.63	0.65	0.65	-0.37%	676,403
Jun 3, 2025	0.62	0.65	0.62	0.65	0.65	3.78%	1,194,354
Jun 2, 2025	0.55	0.63	0.55	0.62	0.62	17.70%	1,322,654
May 30, 2025	0.56	0.57	0.52	0.53	0.53	-5.09%	808,282
May 29, 2025	0.57	0.60	0.55	0.56	0.56	-3.72%	581,264