Summit Materials Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Aug 8, 2025	38.09	38.99	37.06	38.49	38.49	0.81%	6,440,375
Aug 7, 2025	39.01	39.34	37.98	38.18	38.18	-2.13%	5,834,705
Aug 6, 2025	39.45	40.14	38.89	39.01	39.01	-1.86%	5,822,066
Aug 5, 2025	40.33	40.52	39.11	39.75	39.75	-2.14%	7,275,630
Aug 4, 2025	38.23	40.85	37.64	40.62	40.62	4.13%	9,448,970
Aug 1, 2025	39.98	40.69	38.99	39.01	39.01	-2.26%	7,035,510
Jul 31, 2025	39.42	41.46	39.33	39.91	39.91	0.03%	8,828,511
Jul 30, 2025	40.50	41.97	39.90	39.90	39.90	-5.27%	9,524,796
Jul 29, 2025	42.20	42.79	41.16	42.12	42.12	0.43%	8,208,969
Jul 28, 2025	40.70	42.33	40.56	41.94	41.94	2.47%	8,772,644
Jul 25, 2025	39.60	41.22	38.88	40.93	40.93	2.15%	10,043,979
Jul 24, 2025	39.60	40.29	39.44	40.07	40.07	1.11%	7,255,239
Jul 23, 2025	39.80	41.79	39.48	39.63	39.63	-1.95%	10,143,363
Jul 22, 2025	42.01	43.51	40.34	40.42	40.42	-4.89%	13,117,932
Jul 21, 2025	42.32	44.19	40.93	42.50	42.50	0.07%	12,958,550
Jul 18, 2025	39.39	43.19	38.80	42.47	42.47	7.76%	13,865,291
Jul 17, 2025	39.10	40.41	38.34	39.41	39.41	-0.10%	11,902,130
Jul 16, 2025	38.30	40.90	37.59	39.45	39.45	2.81%	13,759,306
Jul 15, 2025	37.33	38.50	36.41	38.37	38.37	2.92%	14,319,621
Jul 14, 2025	35.03	38.33	34.40	37.28	37.28	6.24%	14,531,449
Jul 11, 2025	34.18	35.80	34.08	35.09	35.09	1.89%	9,994,152
Jul 10, 2025	34.02	35.58	33.66	34.44	34.44	-0.20%	8,702,124
Jul 9, 2025	36.18	36.18	33.50	34.51	34.51	-3.85%	11,354,393
Jul 8, 2025	34.81	36.99	34.81	35.89	35.89	2.48%	13,809,205
Jul 7, 2025	35.22	36.60	34.48	35.02	35.02	-0.77%	12,318,815
Jul 4, 2025	33.72	36.65	33.66	35.29	35.29	4.87%	17,453,533
Jul 3, 2025	32.99	34.43	32.99	33.65	33.65	1.29%	8,712,676
Jul 2, 2025	34.50	34.86	32.79	33.22	33.22	-5.63%	10,137,007
Jul 1, 2025	33.99	35.30	33.16	35.20	35.20	4.61%	14,413,311
Jun 30, 2025	34.20	34.24	33.00	33.65	33.65	-0.68%	8,020,297
Jun 27, 2025	33.56	34.90	33.50	33.88	33.88	-0.35%	11,295,157
Jun 26, 2025	33.72	34.65	32.45	34.00	34.00	-0.35%	12,053,790
Jun 25, 2025	35.23	35.94	33.67	34.12	34.12	-4.56%	15,365,426
Jun 24, 2025	36.75	37.16	35.02	35.75	35.75	-0.28%	13,602,768
Jun 23, 2025	35.02	36.57	35.02	35.85	35.85	0.39%	14,825,497
Jun 20, 2025	32.48	37.20	30.85	35.71	35.71	15.01%	25,988,727
Jun 19, 2025	30.65	31.32	29.88	31.05	31.05	1.47%	10,873,918
Jun 18, 2025	30.84	31.20	30.29	30.60	30.60	-1.29%	8,742,288
Jun 17, 2025	33.93	34.16	30.70	31.00	31.00	-8.64%	16,771,910
Jun 16, 2025	32.92	34.69	32.79	33.93	33.93	2.54%	9,054,787
Jun 13, 2025	34.55	35.24	33.00	33.09	33.09	-5.02%	10,877,903
Jun 12, 2025	34.29	35.26	33.83	34.84	34.74	1.40%	12,312,212
Jun 11, 2025	34.54	34.64	32.61	34.36	34.26	0.94%	14,723,119
Jun 10, 2025	33.71	37.50	33.47	34.04	33.94	-1.85%	18,499,985
Jun 9, 2025	29.51	34.99	29.51	34.68	34.58	17.60%	13,388,853
Jun 6, 2025	29.12	30.57	28.95	29.49	29.41	0.27%	8,545,696
Jun 5, 2025	29.75	30.06	28.72	29.41	29.33	-1.14%	8,667,729
Jun 4, 2025	27.23	30.71	27.13	29.75	29.66	8.81%	13,474,751
Jun 3, 2025	25.94	27.41	25.79	27.34	27.26	3.72%	7,590,496
May 30, 2025	26.21	26.92	25.91	26.36	26.28	-0.38%	7,170,516