Summit Materials Inc (NY: SUM )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2017	30.79	31.27	30.42	30.45	1,812,277	-0.21(-0.70%)
Oct 30, 2017	30.58	31.45	30.07	30.66	3,496,409	+0.29(+0.96%)
Oct 27, 2017	30.93	30.99	30.23	30.37	2,282,678	-0.60(-1.94%)
Oct 26, 2017	30.98	31.16	30.78	30.97	875,670	+0.13(+0.41%)
Oct 25, 2017	31.50	31.50	30.43	30.85	1,344,485	-0.80(-2.51%)
Oct 24, 2017	31.32	31.64	30.96	31.64	1,747,284	+0.79(+2.55%)
Oct 23, 2017	30.99	31.68	30.77	30.86	2,168,192	+0.05(+0.16%)
Oct 20, 2017	30.95	31.09	30.74	30.81	1,321,195	+0.20(+0.67%)
Oct 19, 2017	29.80	30.72	29.63	30.60	704,271	+0.60(+2.00%)
Oct 18, 2017	30.34	30.41	29.98	30.00	999,671	-0.15(-0.48%)
Oct 17, 2017	30.62	30.72	30.05	30.15	841,493	-0.39(-1.27%)
Oct 16, 2017	30.71	30.78	30.26	30.54	754,629	-0.02(-0.06%)
Oct 13, 2017	30.95	31.04	30.45	30.56	485,683	-0.21(-0.69%)
Oct 12, 2017	30.46	31.18	30.41	30.77	851,370	+0.27(+0.89%)
Oct 11, 2017	30.54	30.74	30.38	30.50	428,780	+0.09(+0.29%)
Oct 10, 2017	30.74	30.80	30.26	30.41	1,079,250	-0.20(-0.67%)
Oct 09, 2017	30.39	30.92	29.84	30.61	1,648,807	+0.27(+0.89%)
Oct 06, 2017	31.21	31.39	30.33	30.34	3,432,759	-1.32(-4.17%)
Oct 05, 2017	31.35	31.70	31.20	31.66	606,126	+0.31(+0.99%)
Oct 04, 2017	31.03	31.36	30.76	31.35	661,788	+0.11(+0.34%)
Oct 03, 2017	31.19	31.31	30.91	31.24	726,020	+0.10(+0.31%)