Summit Materials Inc (NY: SUM )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Sep 28, 2018	18.01	18.10	17.64	17.88	6,799,865	-0.21(-1.14%)
Sep 27, 2018	18.31	18.35	18.04	18.08	2,206,798	-0.16(-0.86%)
Sep 26, 2018	18.48	18.61	18.16	18.24	1,186,926	-0.27(-1.43%)
Sep 25, 2018	18.54	18.73	18.34	18.51	1,740,776	+0.05(+0.27%)
Sep 24, 2018	18.59	18.63	18.31	18.46	2,336,831	-0.28(-1.47%)
Sep 21, 2018	18.90	18.90	18.39	18.73	1,759,308	-0.18(-0.94%)
Sep 20, 2018	19.03	19.20	18.83	18.91	2,322,995	+0.09(+0.47%)
Sep 19, 2018	18.86	19.31	18.81	18.82	2,064,155	-0.04(-0.21%)
Sep 18, 2018	18.70	18.98	18.57	18.86	1,966,707	+0.09(+0.47%)
Sep 17, 2018	18.86	19.12	18.69	18.77	1,921,196	+0.05(+0.26%)
Sep 14, 2018	18.56	18.85	18.16	18.72	4,597,247	+0.14(+0.74%)
Sep 13, 2018	18.68	18.93	18.46	18.58	3,156,962	+0.04(+0.21%)
Sep 12, 2018	18.88	18.95	18.42	18.54	2,585,074	-0.33(-1.77%)
Sep 11, 2018	18.50	19.02	18.49	18.88	6,491,282	+0.16(+0.84%)
Sep 10, 2018	20.27	20.27	18.58	18.72	5,696,482	-1.61(-7.93%)
Sep 07, 2018	20.41	20.60	20.20	20.33	1,162,431	-0.16(-0.77%)
Sep 06, 2018	20.81	21.06	20.29	20.49	976,229	-0.23(-1.09%)
Sep 05, 2018	20.82	21.02	20.55	20.72	1,315,053	-0.04(-0.19%)