Summit Materials Inc (NY: SUM )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2016		23.07	23.07	23.07	0	-0.33(-1.41%)
Dec 29, 2016	23.52	23.71	23.35	23.40	843,080	-0.17(-0.74%)
Dec 28, 2016	24.17	24.20	23.52	23.57	1,064,015	-0.48(-1.98%)
Dec 27, 2016	23.62	24.17	23.62	24.05	669,664	+0.55(+2.35%)
Dec 23, 2016		23.50	23.50	23.50	0	+0.03(+0.12%)
Dec 22, 2016	23.71	23.78	23.15	23.47	639,175	-0.24(-1.02%)
Dec 21, 2016	23.42	23.92	23.33	23.71	1,397,788	+0.32(+1.37%)
Dec 20, 2016	22.95	23.42	22.80	23.39	1,221,009	+0.54(+2.38%)
Dec 19, 2016	22.91	23.18	22.55	22.85	872,427	-0.13(-0.55%)
Dec 16, 2016	23.10	23.19	22.77	22.97	1,379,729	-0.04(-0.17%)
Dec 15, 2016	22.69	23.32	22.46	23.01	2,113,975	+0.39(+1.71%)
Dec 14, 2016	22.82	23.09	22.54	22.62	881,029	-0.29(-1.27%)
Dec 13, 2016	23.00	23.25	22.77	22.91	1,060,395	-0.06(-0.25%)
Dec 12, 2016	23.48	23.71	22.62	22.97	3,618,008	-0.60(-2.55%)
Dec 09, 2016	23.35	23.59	23.16	23.57	1,713,986	+0.21(+0.91%)
Dec 08, 2016	23.53	23.53	22.93	23.36	1,742,549	+0.10(+0.42%)
Dec 07, 2016	22.97	23.34	22.63	23.26	1,239,400	+0.20(+0.88%)
Dec 06, 2016	22.90	23.20	22.52	23.06	1,293,467	+0.24(+1.06%)
Dec 05, 2016	22.89	23.00	22.61	22.82	885,020	+0.26(+1.16%)
Dec 02, 2016	22.84	22.86	22.34	22.56	2,090,945	-0.21(-0.94%)