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%)
Sep 04, 2018	20.76	20.81	20.33	20.76	1,987,586	-0.16(-0.75%)
Aug 31, 2018		20.91	20.91	20.91	0	-0.31(-1.48%)
Aug 30, 2018	21.20	21.48	21.09	21.23	3,152,165	-0.08(-0.37%)
Aug 29, 2018	20.85	21.48	20.72	21.31	3,649,489	+0.41(+1.98%)
Aug 28, 2018	20.85	20.90	20.52	20.89	2,400,917	+0.09(+0.43%)
Aug 27, 2018	20.75	21.19	20.66	20.81	2,004,706	+0.13(+0.62%)
Aug 24, 2018	20.39	20.78	20.23	20.68	1,590,384	+0.34(+1.69%)
Aug 23, 2018	20.86	21.01	20.25	20.33	1,780,031	-0.59(-2.82%)
Aug 22, 2018	20.60	21.25	20.60	20.92	2,615,602	+0.39(+1.92%)
Aug 21, 2018	20.00	20.54	19.98	20.53	2,079,809	+0.60(+3.01%)
Aug 20, 2018	19.68	20.01	19.48	19.93	2,528,361	+0.30(+1.55%)
Aug 17, 2018	19.64	19.71	19.51	19.63	1,437,529	-0.06(-0.30%)
Aug 16, 2018	19.63	19.83	19.41	19.69	2,126,354	+0.23(+1.16%)
Aug 15, 2018	19.60	19.67	19.27	19.46	2,259,782	-0.20(-1.00%)
Aug 14, 2018	19.68	19.74	19.55	19.66	2,235,602	+0.00(+0.00%)
Aug 13, 2018	19.98	20.13	19.47	19.66	1,818,798	-0.42(-2.11%)
Aug 10, 2018	20.89	20.89	20.03	20.08	2,237,298	-0.92(-4.40%)
Aug 09, 2018	20.78	21.16	20.63	21.00	1,608,718	+0.14(+0.66%)
Aug 08, 2018	20.75	21.17	20.53	20.87	2,480,908	+0.44(+2.17%)
Aug 07, 2018	20.36	20.93	20.35	20.42	1,866,124	+0.22(+1.07%)
Aug 06, 2018	20.48	20.78	20.14	20.21	2,626,047	-0.48(-2.33%)
Aug 03, 2018	20.51	20.95	20.32	20.69	2,396,560	+0.04(+0.19%)
Aug 02, 2018	20.56	21.56	20.45	20.65	3,179,549	-0.01(-0.05%)
Aug 01, 2018	22.27	22.28	20.16	20.66	10,010,751	-4.02(-16.29%)
Jul 31, 2018	24.28	24.70	23.77	24.68	3,501,252	+0.23(+0.92%)
Jul 30, 2018	25.57	25.57	24.31	24.45	2,601,716	-1.20(-4.68%)
Jul 27, 2018	24.96	25.78	24.96	25.65	2,154,921	+0.66(+2.64%)
Jul 26, 2018	24.88	25.43	24.61	25.00	2,025,761	+0.17(+0.67%)
Jul 25, 2018	24.70	24.92	24.00	24.83	1,753,002	-0.03(-0.12%)
Jul 24, 2018	25.10	25.30	24.83	24.86	1,454,590	-0.22(-0.86%)
Jul 23, 2018	25.24	25.43	24.85	25.07	2,237,187	-0.33(-1.32%)
Jul 20, 2018	25.57	25.57	25.32	25.41	849,472	-0.18(-0.69%)
Jul 19, 2018	25.51	25.78	25.32	25.59	1,702,703	+0.04(+0.15%)
Jul 18, 2018	25.71	26.10	25.46	25.55	1,545,436	-0.26(-0.99%)
Jul 17, 2018	25.71	26.03	25.68	25.80	1,223,931	+0.06(+0.23%)
Jul 16, 2018	26.29	26.37	25.64	25.74	1,032,246	-0.48(-1.84%)
Jul 13, 2018	26.26	26.43	26.01	26.22	1,646,304	+0.04(+0.15%)
Jul 12, 2018	26.49	26.68	26.04	26.18	1,004,556	-0.10(-0.37%)
Jul 11, 2018	26.14	26.55	26.01	26.28	909,757	-0.07(-0.26%)
Jul 10, 2018	26.48	26.71	26.28	26.35	864,882	-0.09(-0.33%)
Jul 09, 2018	26.49	26.55	26.08	26.44	1,235,551	+0.03(+0.11%)
Jul 06, 2018	26.60	26.94	26.37	26.41	744,344	-0.23(-0.85%)
Jul 05, 2018	26.26	26.69	25.76	26.64	946,544	+0.52(+2.00%)
Jul 03, 2018		26.12	26.12	26.12	0	+0.36(+1.41%)