Summit Materials Inc (NY: SUM )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2016	18.53	18.58	17.86	17.99	1,904,638	-0.51(-2.78%)
Sep 29, 2016	18.79	18.82	18.26	18.50	1,686,454	-0.40(-2.10%)
Sep 28, 2016	18.71	18.97	18.57	18.90	903,585	+0.30(+1.62%)
Sep 27, 2016	18.66	18.72	18.27	18.60	499,066	-0.05(-0.26%)
Sep 26, 2016	18.52	19.05	18.52	18.65	1,129,122	+0.03(+0.16%)
Sep 23, 2016	18.71	18.92	18.55	18.62	802,637	-0.05(-0.26%)
Sep 22, 2016	18.41	18.86	18.25	18.67	1,541,096	+0.44(+2.39%)
Sep 21, 2016	17.54	18.24	17.50	18.23	1,282,398	+0.75(+4.27%)
Sep 20, 2016	17.89	17.89	17.45	17.48	635,248	-0.28(-1.58%)
Sep 19, 2016	17.75	18.07	17.49	17.77	1,492,004	+0.11(+0.60%)
Sep 16, 2016	17.70	18.17	17.60	17.66	2,582,219	-0.08(-0.44%)
Sep 15, 2016	17.25	17.77	17.08	17.74	1,348,704	+0.48(+2.81%)
Sep 14, 2016	17.42	17.47	16.95	17.25	942,147	-0.12(-0.67%)
Sep 13, 2016	17.77	18.03	17.20	17.37	819,718	-0.64(-3.55%)
Sep 12, 2016	17.32	18.14	17.22	18.01	1,246,665	+0.61(+3.51%)
Sep 09, 2016	18.24	18.24	17.21	17.40	1,245,718	-0.95(-5.18%)
Sep 08, 2016	18.33	18.54	18.12	18.35	1,022,316	+0.00(+0.00%)
Sep 07, 2016	18.12	18.47	18.02	18.35	2,179,597	+0.03(+0.16%)
Sep 06, 2016	19.02	19.02	17.89	18.32	1,663,116	-0.68(-3.57%)
Sep 02, 2016	19.04	19.00	19.00	19.00	557,281	+0.09(+0.46%)
Sep 01, 2016	19.12	19.25	18.69	18.91	1,156,238	-0.23(-1.22%)
Aug 31, 2016	19.54	19.64	18.82	19.14	1,221,281	-0.50(-2.57%)
Aug 30, 2016	19.44	19.65	19.25	19.65	967,673	+0.22(+1.15%)
Aug 29, 2016	19.34	19.67	19.09	19.42	1,565,282	+0.11(+0.55%)
Aug 26, 2016	19.48	19.76	19.19	19.32	1,667,517	-0.06(-0.30%)
Aug 25, 2016	19.44	19.50	18.96	19.37	1,505,645	-0.27(-1.38%)
Aug 24, 2016	19.96	19.96	19.56	19.65	549,877	-0.38(-1.89%)
Aug 23, 2016	20.25	20.38	20.00	20.02	1,459,678	-0.08(-0.39%)
Aug 22, 2016	19.14	20.19	18.87	20.10	1,515,764	+0.92(+4.80%)
Aug 19, 2016	18.98	19.32	18.55	19.18	1,604,488	+0.09(+0.46%)
Aug 18, 2016	19.33	19.37	18.99	19.09	700,263	-0.18(-0.96%)
Aug 17, 2016	19.69	19.69	19.04	19.28	708,683	-0.38(-1.92%)
Aug 16, 2016	19.99	19.99	19.33	19.66	1,097,721	-0.36(-1.79%)
Aug 15, 2016	19.71	20.07	19.69	20.01	1,522,615	+0.36(+1.83%)
Aug 12, 2016	19.70	19.94	19.55	19.66	879,866	-0.07(-0.34%)
Aug 11, 2016	19.73	19.92	19.50	19.72	1,101,020	+0.07(+0.35%)
Aug 10, 2016	19.72	19.72	19.45	19.66	799,297	+0.01(+0.05%)
Aug 09, 2016	19.88	19.93	19.65	19.65	671,544	-0.19(-0.98%)
Aug 08, 2016	19.76	19.99	19.65	19.84	1,196,951	+0.04(+0.20%)
Aug 05, 2016	19.93	20.16	19.66	19.80	1,772,163	+0.15(+0.74%)
Aug 04, 2016	20.48	20.66	19.26	19.66	2,847,323	-1.13(-5.46%)
Aug 03, 2016	20.55	21.27	20.46	20.79	1,695,322	+0.76(+3.78%)
Aug 02, 2016	20.86	20.88	19.94	20.03	1,354,539	-0.89(-4.26%)
Aug 01, 2016	21.25	21.34	20.42	20.93	1,535,649	-0.54(-2.53%)
Jul 29, 2016	21.68	21.75	21.38	21.47	3,290,881	-0.27(-1.25%)
Jul 28, 2016	21.42	21.82	21.32	21.74	882,036	+0.29(+1.36%)
Jul 27, 2016	21.58	22.01	21.29	21.45	1,239,509	-0.10(-0.45%)
Jul 26, 2016	21.33	21.63	21.19	21.55	768,910	+0.24(+1.14%)
Jul 25, 2016	21.26	21.55	21.13	21.30	952,506	+0.02(+0.09%)
Jul 22, 2016	21.13	21.56	20.89	21.29	855,379	+0.17(+0.83%)
Jul 21, 2016	21.30	21.43	20.93	21.11	993,724	-0.18(-0.87%)
Jul 20, 2016	21.11	21.60	20.86	21.29	1,293,888	+0.19(+0.92%)
Jul 19, 2016	21.15	21.29	20.75	21.10	1,084,866	-0.24(-1.14%)
Jul 18, 2016	20.98	21.43	20.80	21.34	1,640,633	+0.38(+1.80%)
Jul 15, 2016	20.85	21.21	20.67	20.97	2,075,131	+0.31(+1.50%)
Jul 14, 2016	21.00	20.89	20.17	20.65	6,273,370	-0.35(-1.66%)
Jul 13, 2016	21.23	21.27	20.75	21.00	329,472	-0.04(-0.18%)
Jul 12, 2016	21.11	21.48	21.03	21.04	529,529	+0.25(+1.21%)
Jul 11, 2016	20.69	20.97	20.62	20.79	518,403	+0.36(+1.76%)
Jul 08, 2016	20.34	20.46	20.07	20.43	1,114,572	+0.36(+1.79%)
Jul 07, 2016	19.97	20.21	19.77	20.07	408,183	+0.25(+1.27%)
Jul 06, 2016	19.33	19.83	19.22	19.82	419,083	+0.38(+1.95%)
Jul 05, 2016	20.10	20.10	19.41	19.44	780,058	-0.84(-4.16%)