Summit Materials Inc (NY: SUM )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2018	32.98	32.99	30.89	31.42	2,118,775	-1.25(-3.82%)
Jan 30, 2018	32.36	32.82	32.15	32.66	914,071	+0.06(+0.18%)
Jan 29, 2018	33.26	33.27	32.51	32.61	1,095,415	-0.49(-1.49%)
Jan 26, 2018	32.89	33.49	32.64	33.10	1,100,512	+0.31(+0.96%)
Jan 25, 2018	32.47	32.92	32.13	32.78	736,375	+0.55(+1.71%)
Jan 24, 2018	32.13	32.80	31.94	32.23	1,164,949	+0.25(+0.77%)
Jan 23, 2018	30.90	32.07	30.77	31.99	1,936,639	+1.00(+3.24%)
Jan 22, 2018	30.68	31.03	30.29	30.98	726,455	+0.40(+1.32%)
Jan 19, 2018	30.57	30.87	30.47	30.58	614,419	-0.01(-0.03%)
Jan 18, 2018	31.00	31.12	30.52	30.59	974,428	-0.35(-1.14%)
Jan 17, 2018	31.01	31.11	30.44	30.94	855,947	+0.09(+0.29%)
Jan 16, 2018	31.49	31.62	30.74	30.86	604,741	-0.46(-1.48%)
Jan 12, 2018		31.32	31.32	31.32	0	+0.20(+0.63%)
Jan 11, 2018	30.84	31.13	30.48	31.12	1,083,511	+0.59(+1.93%)
Jan 10, 2018	30.89	31.00	30.39	30.53	1,374,997	-0.54(-1.74%)
Jan 09, 2018	31.32	31.68	31.03	31.07	740,316	-0.14(-0.44%)
Jan 08, 2018	30.89	31.25	30.80	31.21	985,236	+0.11(+0.35%)
Jan 05, 2018	31.27	31.30	30.74	31.10	1,166,616	-0.06(-0.19%)
Jan 04, 2018	31.83	31.94	31.15	31.16	1,243,638	-0.40(-1.28%)
Jan 03, 2018	31.60	31.94	31.42	31.56	1,303,247	+0.17(+0.53%)