Summit Materials Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Aug 8, 2025	94.66	95.34	93.35	93.75	93.75	-1.56%	208,571
Aug 7, 2025	95.60	95.61	94.70	95.24	95.24	-4.76%	231,783
Aug 6, 2025	98.50	100.19	98.20	100.00	100.00	1.37%	143,439
Aug 5, 2025	98.40	98.69	97.80	98.65	98.65	0.32%	163,587
Aug 4, 2025	98.29	98.51	97.55	98.34	98.34	0.19%	249,831
Aug 1, 2025	96.12	98.51	95.58	98.15	98.15	2.65%	262,899
Jul 31, 2025	95.83	96.25	95.51	95.62	95.62	0.33%	200,849
Jul 30, 2025	95.05	96.26	94.48	95.30	95.30	-3.08%	179,706
Jul 29, 2025	97.94	98.33	97.14	98.33	98.33	1.56%	241,307
Jul 28, 2025	98.43	98.53	96.62	96.82	96.82	-3.47%	182,317
Jul 25, 2025	99.40	100.48	99.38	100.30	100.30	-0.21%	103,632
Jul 24, 2025	101.05	101.36	100.51	100.51	100.51	-1.66%	113,066
Jul 23, 2025	101.09	102.21	101.00	102.21	102.21	1.02%	123,687
Jul 22, 2025	101.17	101.43	100.05	101.18	101.18	-1.49%	448,206
Jul 21, 2025	103.45	103.65	102.42	102.71	102.71	-2.37%	247,532
Jul 18, 2025	104.21	105.31	104.05	105.20	105.20	2.23%	233,274
Jul 17, 2025	101.67	103.06	101.61	102.91	102.91	1.74%	198,366
Jul 16, 2025	100.53	101.18	100.22	101.15	101.15	-0.31%	131,626
Jul 15, 2025	102.16	102.19	101.24	101.46	101.46	-1.69%	170,689
Jul 14, 2025	103.37	103.73	102.75	103.20	103.20	-0.10%	691,346
Jul 11, 2025	103.07	103.44	102.79	103.30	103.30	0.49%	229,878
Jul 10, 2025	103.13	103.56	102.17	102.80	102.80	-0.53%	180,907
Jul 9, 2025	102.18	103.38	101.63	103.35	103.35	0.65%	147,405
Jul 8, 2025	102.70	102.87	102.02	102.68	102.68	-0.27%	181,992
Jul 7, 2025	102.51	103.32	102.22	102.96	102.96	-0.52%	229,618
Jul 3, 2025	102.18	103.60	102.05	103.50	103.50	1.24%	130,567
Jul 2, 2025	100.61	102.24	99.77	102.23	102.23	-1.41%	281,946
Jul 1, 2025	104.46	104.53	102.95	103.69	103.69	-1.31%	399,839
Jun 30, 2025	103.46	105.08	103.34	105.07	105.07	1.93%	291,780
Jun 27, 2025	102.97	103.23	102.28	103.08	103.08	-1.99%	299,905
Jun 26, 2025	103.40	105.19	103.36	105.17	105.17	4.59%	370,839
Jun 25, 2025	99.80	100.70	99.51	100.55	100.55	1.59%	318,072
Jun 24, 2025	100.32	100.42	98.25	98.98	98.98	-3.48%	268,049
Jun 23, 2025	101.41	103.06	101.25	102.55	102.55	-0.83%	413,257
Jun 20, 2025	104.19	104.19	103.16	103.41	103.41	-1.46%	256,752
Jun 18, 2025	105.25	105.92	104.64	104.95	104.95	-0.39%	243,810
Jun 17, 2025	105.34	105.60	104.96	105.36	105.36	-0.28%	379,181
Jun 16, 2025	105.72	106.07	104.79	105.66	105.66	0.11%	522,431
Jun 13, 2025	106.01	106.67	105.28	105.54	105.54	1.85%	389,335
Jun 12, 2025	102.74	103.80	102.55	103.62	103.62	2.73%	276,650
Jun 11, 2025	101.31	101.96	100.70	100.87	100.87	0.55%	762,261
Jun 10, 2025	104.62	104.78	100.00	100.32	100.32	-4.38%	527,487
Jun 9, 2025	104.82	105.67	104.45	104.92	104.92	-0.60%	205,134
Jun 6, 2025	106.14	106.97	104.90	105.55	105.55	-3.10%	252,686
Jun 5, 2025	109.54	109.82	108.64	108.92	108.92	0.68%	247,116
Jun 4, 2025	106.16	108.59	105.41	108.19	108.19	0.77%	1,004,691
Jun 3, 2025	106.58	107.85	106.25	107.36	107.36	1.96%	561,095
Jun 2, 2025	104.56	106.52	103.25	105.30	105.30	2.43%	570,686
May 30, 2025	102.73	103.70	102.48	102.80	102.80	-0.59%	970,922
May 29, 2025	102.73	103.65	102.21	103.41	103.41	-1.07%	687,967