Summit Materials Inc (NY: SUM )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2018	12.11	12.34	11.99	12.19	1,058,900	+0.10(+0.81%)
Dec 28, 2018	12.41	12.49	12.06	12.09	1,148,193	-0.25(-1.99%)
Dec 27, 2018	11.73	12.35	11.68	12.34	1,485,492	+0.35(+2.95%)
Dec 26, 2018	11.31	12.00	11.07	11.99	1,569,971	+0.68(+6.00%)
Dec 24, 2018	11.40	11.70	11.06	11.31	985,371	-0.14(-1.20%)
Dec 21, 2018	11.90	12.04	11.40	11.45	2,279,503	-0.38(-3.24%)
Dec 20, 2018	12.15	12.24	11.70	11.83	1,419,557	-0.37(-3.06%)
Dec 19, 2018	12.31	13.01	12.19	12.20	1,975,984	-0.13(-1.04%)
Dec 18, 2018	12.32	12.67	12.19	12.33	1,928,545	+0.05(+0.40%)
Dec 17, 2018	12.22	12.73	12.02	12.28	1,977,778	+0.03(+0.24%)
Dec 14, 2018	11.79	12.26	11.67	12.25	4,010,031	+0.36(+3.06%)
Dec 13, 2018	13.04	13.04	11.77	11.89	3,469,603	-0.95(-7.43%)
Dec 12, 2018	12.71	12.93	12.44	12.84	2,639,522	+0.35(+2.83%)
Dec 11, 2018	13.24	13.28	12.35	12.49	1,970,024	-0.34(-2.68%)
Dec 10, 2018	12.80	13.07	12.54	12.83	2,854,278	-0.03(-0.23%)
Dec 07, 2018	13.30	13.77	12.83	12.86	2,356,897	-0.37(-2.82%)
Dec 06, 2018	12.84	13.37	12.60	13.23	4,257,190	+0.06(+0.45%)
Dec 04, 2018	14.10	14.22	13.07	13.18	3,857,277	-1.08(-7.59%)