Cognex Corp (NQ: CGNX )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2016	20.91	21.33	20.87	21.24	794,864	+0.23(+1.10%)
Jul 28, 2016	21.06	21.09	20.75	21.01	688,035	-0.08(-0.40%)
Jul 27, 2016	20.69	21.17	20.65	21.09	886,778	+0.46(+2.23%)
Jul 26, 2016	20.48	20.66	20.40	20.63	374,037	+0.13(+0.62%)
Jul 25, 2016	20.55	20.70	20.47	20.50	495,101	-0.03(-0.16%)
Jul 22, 2016	20.47	20.68	20.31	20.54	400,834	+0.12(+0.58%)
Jul 21, 2016	20.56	20.69	20.39	20.42	419,487	-0.21(-1.03%)
Jul 20, 2016	20.56	20.69	20.49	20.63	290,481	+0.19(+0.92%)
Jul 19, 2016	20.26	20.45	20.25	20.44	398,045	+0.01(+0.05%)
Jul 18, 2016	20.45	20.53	20.30	20.43	387,606	+0.04(+0.21%)
Jul 15, 2016	20.50	20.61	20.35	20.39	404,902	-0.12(-0.57%)
Jul 14, 2016	20.78	20.82	20.49	20.51	409,392	-0.00(-0.02%)
Jul 13, 2016	20.87	20.88	20.41	20.51	695,939	-0.20(-0.95%)
Jul 12, 2016	20.56	20.78	20.47	20.71	774,399	+0.28(+1.38%)
Jul 11, 2016	20.25	20.53	20.25	20.43	783,117	+0.34(+1.71%)
Jul 08, 2016	20.19	20.02	20.07	20.09	799,688	+0.07(+0.33%)
Jul 07, 2016	20.01	20.14	19.90	20.02	307,675	+0.04(+0.21%)
Jul 05, 2016	20.22	20.22	19.76	19.98	443,470	-0.29(-1.42%)
Jul 01, 2016	20.19	20.26	20.26	20.26	599,577	+0.00(+0.00%)
Jun 30, 2016	19.68	20.29	19.66	20.26	1,040,920	+0.68(+3.48%)
Jun 29, 2016	19.32	19.59	18.79	19.58	541,699	+0.52(+2.74%)
Jun 28, 2016	18.43	19.15	18.43	19.06	888,403	+0.79(+4.30%)
Jun 27, 2016	18.92	19.12	18.20	18.28	977,478	-0.93(-4.85%)
Jun 24, 2016	19.31	19.89	18.88	19.21	1,264,942	-0.92(-4.56%)
Jun 23, 2016	20.13	20.18	19.99	20.12	712,524	+0.18(+0.90%)
Jun 22, 2016	20.04	20.18	19.93	19.94	376,144	-0.12(-0.61%)
Jun 21, 2016	20.15	20.33	19.94	20.07	491,774	-0.05(-0.26%)
Jun 20, 2016	20.01	20.23	19.97	20.12	449,021	+0.35(+1.76%)
Jun 17, 2016	19.70	19.86	19.41	19.77	1,398,610	+0.05(+0.26%)
Jun 16, 2016	19.70	19.77	19.51	19.72	782,545	-0.12(-0.59%)
Jun 15, 2016	19.82	20.20	19.78	19.84	635,128	+0.14(+0.72%)
Jun 14, 2016	19.71	20.22	19.40	19.70	1,726,657	-0.78(-3.79%)
Jun 13, 2016	20.52	20.79	20.47	20.47	405,972	-0.16(-0.77%)
Jun 10, 2016	20.88	20.90	20.57	20.63	380,807	-0.38(-1.81%)
Jun 09, 2016	21.05	21.12	20.92	21.01	408,992	-0.13(-0.60%)
Jun 08, 2016	20.98	21.27	20.98	21.14	823,477	+0.14(+0.67%)
Jun 07, 2016	20.95	21.09	20.91	21.00	505,395	+0.06(+0.29%)
Jun 06, 2016	20.79	21.08	20.69	20.94	749,031	+0.14(+0.66%)
Jun 03, 2016	20.52	20.84	20.41	20.80	751,317	+0.29(+1.42%)
Jun 02, 2016	20.34	20.59	20.22	20.51	754,878	+0.10(+0.48%)
Jun 01, 2016	20.20	20.44	20.15	20.41	789,957	+0.18(+0.88%)
May 31, 2016	20.25	20.46	20.15	20.23	696,298	+0.02(+0.12%)
May 27, 2016	20.03	20.21	20.21	20.21	874,710	+0.25(+1.25%)
May 26, 2016	19.72	20.19	19.68	19.96	667,945	+0.31(+1.60%)
May 25, 2016	19.49	19.68	19.27	19.65	568,787	+0.19(+0.97%)
May 24, 2016	19.10	19.52	18.73	19.46	823,922	+0.45(+2.35%)
May 23, 2016	18.81	19.09	18.81	19.01	534,350	+0.17(+0.90%)
May 20, 2016	18.63	18.98	18.53	18.84	572,989	+0.36(+1.93%)
May 19, 2016	18.47	18.95	18.33	18.48	533,943	-0.05(-0.25%)
May 18, 2016	18.59	19.04	18.40	18.53	765,219	-0.10(-0.53%)
May 17, 2016	18.80	19.10	18.51	18.63	602,053	-0.19(-1.02%)
May 16, 2016	18.69	19.18	18.69	18.82	666,057	+0.23(+1.26%)
May 13, 2016	18.87	19.00	18.56	18.59	586,914	-0.34(-1.79%)
May 12, 2016	19.10	19.25	18.79	18.93	708,230	-0.05(-0.25%)
May 11, 2016	19.07	19.32	18.89	18.97	728,726	-0.21(-1.10%)
May 10, 2016	18.89	19.20	18.81	19.18	833,808	+0.30(+1.57%)
May 09, 2016	19.01	19.26	18.88	18.89	742,182	-0.19(-0.98%)
May 06, 2016	18.78	19.08	18.65	19.08	918,705	+0.23(+1.22%)
May 05, 2016	18.95	19.15	18.83	18.85	1,027,943	-0.06(-0.30%)
May 04, 2016	18.79	19.39	18.70	18.90	1,900,548	-0.42(-2.16%)
May 03, 2016	18.63	19.96	18.04	19.32	5,971,508	+2.78(+16.81%)
May 02, 2016	16.69	16.80	16.51	16.54	1,608,305	-0.15(-0.90%)
Apr 29, 2016	16.98	17.14	16.61	16.69	914,407	-0.39(-2.31%)
Apr 28, 2016	17.27	17.34	17.04	17.09	770,369	-0.25(-1.44%)
Apr 27, 2016	17.55	17.61	17.11	17.33	1,894,799	-0.33(-1.86%)
Apr 26, 2016	17.68	17.85	17.52	17.66	576,917	+0.08(+0.45%)
Apr 25, 2016	17.63	17.82	17.43	17.58	635,211	-0.08(-0.43%)
Apr 22, 2016	17.47	17.84	17.47	17.66	893,371	+0.16(+0.89%)
Apr 21, 2016	17.68	17.85	17.46	17.50	617,246	-0.16(-0.90%)
Apr 20, 2016	17.65	17.82	17.48	17.66	826,206	+0.03(+0.16%)
Apr 19, 2016	18.00	18.14	17.60	17.63	961,153	-0.26(-1.44%)
Apr 18, 2016	17.94	18.05	17.87	17.89	705,586	-0.14(-0.76%)
Apr 15, 2016	18.21	18.32	18.02	18.03	822,423	-0.18(-1.01%)
Apr 14, 2016	18.24	18.42	18.08	18.21	637,661	-0.08(-0.41%)
Apr 13, 2016	17.81	18.33	17.80	18.29	725,641	+0.68(+3.84%)
Apr 12, 2016	17.38	17.69	17.38	17.61	455,867	+0.17(+0.97%)
Apr 11, 2016	17.60	17.85	17.41	17.44	473,974	-0.05(-0.30%)
Apr 08, 2016	17.37	17.64	17.30	17.49	627,503	+0.23(+1.33%)
Apr 07, 2016	17.54	17.72	17.20	17.26	714,750	-0.37(-2.08%)
Apr 06, 2016	17.35	17.64	17.27	17.63	1,368,235	+0.23(+1.35%)
Apr 05, 2016	17.70	17.89	17.37	17.39	1,132,155	-0.52(-2.89%)
Apr 04, 2016	18.46	18.46	17.83	17.91	869,062	-0.48(-2.63%)
Apr 01, 2016	18.28	18.56	18.13	18.40	808,914	+0.10(+0.54%)
Mar 31, 2016	18.09	18.42	18.09	18.30	957,594	+0.20(+1.12%)
Mar 30, 2016	18.12	18.29	17.98	18.09	869,935	+0.11(+0.60%)
Mar 29, 2016	17.64	18.06	17.62	17.99	1,189,723	+0.28(+1.59%)
Mar 28, 2016	17.69	17.81	17.37	17.71	749,954	+0.13(+0.72%)
Mar 24, 2016	17.85	17.58	17.58	17.58	2,138,985	-0.97(-5.22%)
Mar 23, 2016	18.79	18.88	18.54	18.55	797,885	-0.34(-1.82%)
Mar 22, 2016	19.25	19.34	18.81	18.89	978,681	-0.41(-2.12%)
Mar 21, 2016	19.33	19.53	19.19	19.30	600,242	-0.09(-0.48%)
Mar 18, 2016	18.57	19.45	18.57	19.39	1,343,469	+0.76(+4.08%)
Mar 17, 2016	18.29	18.69	18.28	18.63	642,600	+0.34(+1.85%)
Mar 16, 2016	17.90	18.30	17.85	18.29	1,018,519	+0.05(+0.28%)
Mar 15, 2016	18.31	18.37	17.97	18.24	624,156	-0.14(-0.74%)
Mar 14, 2016	18.41	18.61	18.36	18.38	558,113	-0.10(-0.53%)
Mar 11, 2016	18.33	18.76	18.14	18.48	1,259,521	-0.26(-1.38%)
Mar 10, 2016	18.66	18.77	18.43	18.73	759,797	+0.10(+0.55%)
Mar 09, 2016	18.62	18.78	18.32	18.63	506,148	+0.04(+0.23%)
Mar 08, 2016	18.79	18.88	18.54	18.59	786,988	-0.33(-1.74%)
Mar 07, 2016	18.89	18.99	18.38	18.92	641,942	-0.05(-0.25%)
Mar 04, 2016	18.65	18.94	18.61	18.96	951,952	+0.30(+1.61%)
Mar 03, 2016	18.32	18.67	17.92	18.66	1,101,490	+0.30(+1.64%)
Mar 02, 2016	18.02	18.55	17.86	18.36	866,959	+0.35(+1.92%)
Mar 01, 2016	17.57	18.26	17.22	18.02	1,390,610	+0.65(+3.73%)
Feb 29, 2016	17.52	17.67	17.15	17.37	604,088	-0.13(-0.72%)
Feb 26, 2016	17.43	17.63	17.07	17.50	693,237	+0.15(+0.84%)
Feb 25, 2016	17.38	17.56	17.21	17.35	795,722	+0.08(+0.49%)
Feb 24, 2016	17.22	17.32	17.02	17.27	1,100,096	-0.02(-0.11%)
Feb 23, 2016	17.29	17.64	17.28	17.29	904,729	-0.01(-0.05%)
Feb 22, 2016	17.38	17.59	17.06	17.29	659,429	+0.05(+0.30%)
Feb 19, 2016	17.00	17.32	16.98	17.24	897,041	+0.19(+1.13%)
Feb 18, 2016	17.15	17.32	16.97	17.05	1,497,486	-0.01(-0.05%)
Feb 17, 2016	16.37	17.12	16.22	17.06	1,764,988	+0.85(+5.27%)
Feb 16, 2016	15.85	16.36	15.70	16.21	1,433,198	+0.51(+3.26%)
Feb 12, 2016	15.61	15.69	15.69	15.69	1,693,275	+0.30(+1.95%)
Feb 11, 2016	14.11	15.52	14.11	15.39	2,834,743	+0.85(+5.84%)
Feb 10, 2016	14.50	14.81	14.41	14.54	1,496,120	+0.04(+0.26%)
Feb 09, 2016	14.06	14.72	14.04	14.51	1,094,816	+0.33(+2.32%)
Feb 08, 2016	14.28	14.45	13.82	14.18	1,103,522	-0.32(-2.23%)
Feb 05, 2016	14.79	15.17	14.41	14.50	826,751	-0.38(-2.55%)
Feb 04, 2016	14.70	15.09	14.70	14.88	604,077	+0.18(+1.25%)
Feb 03, 2016	14.69	14.77	14.36	14.70	1,161,458	+0.14(+0.93%)
Feb 02, 2016	14.77	14.99	14.41	14.56	737,858	-0.31(-2.11%)
Feb 01, 2016	14.99	15.13	14.72	14.88	577,156	-0.26(-1.71%)
Jan 29, 2016	14.38	15.15	14.38	15.14	1,040,425	+0.84(+5.84%)
Jan 28, 2016	14.59	14.65	14.25	14.30	1,179,073	-0.18(-1.26%)
Jan 27, 2016	14.43	14.69	14.38	14.48	979,634	-0.07(-0.45%)
Jan 26, 2016	14.57	14.66	14.12	14.55	1,029,486	+0.02(+0.16%)
Jan 25, 2016	14.60	14.92	14.46	14.53	1,881,485	-0.17(-1.18%)
Jan 22, 2016	14.53	14.78	14.22	14.70	1,493,572	+0.53(+3.71%)
Jan 21, 2016	14.23	14.46	14.07	14.17	1,657,341	-0.06(-0.43%)
Jan 20, 2016	14.00	14.37	13.87	14.23	1,454,388	+0.00(+0.03%)
Jan 19, 2016	14.16	14.31	14.02	14.23	1,780,807	+0.18(+1.30%)
Jan 15, 2016	13.76	14.05	14.05	14.05	1,622,535	+0.00(+0.00%)
Jan 14, 2016	13.87	14.25	13.66	14.05	1,537,763	+0.20(+1.46%)
Jan 13, 2016	14.30	14.71	13.68	13.85	1,563,920	-0.41(-2.90%)
Jan 12, 2016	13.66	14.31	13.66	14.26	1,542,947	+0.72(+5.30%)
Jan 11, 2016	13.33	13.58	13.15	13.54	1,566,329	+0.19(+1.41%)
Jan 08, 2016	13.76	14.03	13.28	13.35	1,842,646	-0.41(-2.97%)
Jan 07, 2016	14.47	14.53	13.69	13.76	1,616,550	-0.99(-6.68%)
Jan 06, 2016	15.14	15.19	14.69	14.75	1,732,591	-0.56(-3.65%)
Jan 05, 2016	15.61	15.65	15.20	15.30	776,339	-0.31(-2.01%)
Jan 04, 2016	15.51	15.72	15.28	15.62	930,594	-0.23(-1.45%)
Dec 31, 2015	16.13	15.85	15.85	15.85	724,867	-0.37(-2.26%)
Dec 30, 2015	16.27	16.43	16.17	16.22	466,376	-0.05(-0.32%)
Dec 29, 2015	16.30	16.48	16.03	16.27	692,606	+0.02(+0.14%)
Dec 28, 2015	16.16	16.32	16.05	16.24	625,188	-0.15(-0.89%)
Dec 24, 2015	16.24	16.39	16.39	16.39	303,413	+0.12(+0.75%)
Dec 23, 2015	16.17	16.42	16.04	16.27	638,467	+0.17(+1.05%)
Dec 22, 2015	15.87	16.16	15.73	16.10	921,459	+0.26(+1.66%)
Dec 21, 2015	15.95	16.13	15.70	15.84	801,882	-0.03(-0.21%)
Dec 18, 2015	16.04	16.14	15.79	15.87	2,215,574	-0.24(-1.52%)
Dec 17, 2015	16.29	16.56	15.95	16.11	717,612	-0.18(-1.09%)
Dec 16, 2015	16.33	16.75	16.06	16.29	654,956	+0.07(+0.40%)
Dec 15, 2015	16.33	16.60	15.99	16.22	936,276	+0.00(+0.00%)
Dec 14, 2015	16.54	16.56	16.14	16.22	1,239,008	-0.34(-2.04%)
Dec 11, 2015	16.74	16.75	16.34	16.56	1,359,570	-0.36(-2.11%)
Dec 10, 2015	16.97	17.13	16.86	16.92	1,021,997	-0.05(-0.28%)
Dec 09, 2015	17.11	17.32	16.79	16.97	815,103	-0.28(-1.63%)
Dec 08, 2015	17.27	17.38	17.09	17.25	911,132	-0.12(-0.70%)
Dec 07, 2015	17.52	17.60	17.21	17.37	843,092	-0.13(-0.75%)
Dec 04, 2015	17.15	17.63	16.89	17.50	1,151,593	+0.37(+2.16%)
Dec 03, 2015	16.79	17.29	16.68	17.13	2,273,005	+0.46(+2.73%)
Dec 02, 2015	17.02	17.05	16.64	16.68	1,068,802	-0.41(-2.38%)
Dec 01, 2015	17.42	17.48	17.05	17.08	1,206,017	-0.31(-1.81%)
Nov 30, 2015	17.48	17.58	17.32	17.40	814,662	-0.08(-0.46%)
Nov 27, 2015	17.48	17.56	17.28	17.48	411,138	+0.02(+0.13%)
Nov 25, 2015	17.40	17.45	17.45	17.45	547,479	+0.09(+0.51%)
Nov 24, 2015	17.11	17.44	17.02	17.36	919,724	+0.09(+0.54%)
Nov 23, 2015	17.16	17.43	17.11	17.27	597,281	+0.06(+0.33%)
Nov 20, 2015	17.34	17.63	17.19	17.21	1,051,490	-0.04(-0.24%)
Nov 19, 2015	17.30	17.49	17.04	17.25	1,078,977	-0.09(-0.51%)
Nov 18, 2015	16.95	17.49	16.55	17.34	1,952,558	+0.87(+5.29%)
Nov 17, 2015	16.77	16.88	16.29	16.47	999,820	-0.28(-1.65%)
Nov 16, 2015	16.31	16.77	16.31	16.75	517,403	+0.37(+2.23%)
Nov 13, 2015	16.30	16.45	16.18	16.38	779,033	-0.03(-0.17%)
Nov 12, 2015	16.55	16.63	16.40	16.41	914,525	-0.26(-1.55%)
Nov 11, 2015	16.88	17.06	16.63	16.67	1,297,666	-0.26(-1.52%)
Nov 10, 2015	16.85	17.00	16.77	16.93	802,344	-0.04(-0.22%)
Nov 09, 2015	16.57	17.09	16.55	16.96	1,147,437	+0.32(+1.94%)
Nov 06, 2015	16.40	16.65	16.27	16.64	1,266,596	+0.22(+1.37%)
Nov 05, 2015	16.41	16.51	16.33	16.42	1,634,237	+0.00(+0.03%)
Nov 04, 2015	15.91	16.64	15.85	16.41	2,706,529	+0.48(+3.00%)
Nov 03, 2015	15.19	16.66	15.19	15.93	6,252,188	-1.88(-10.58%)
Nov 02, 2015	17.66	17.85	17.35	17.82	1,239,698	+0.19(+1.06%)
Oct 30, 2015	17.25	17.71	17.23	17.63	1,170,040	+0.38(+2.23%)
Oct 29, 2015	17.22	17.49	17.00	17.25	790,714	-0.04(-0.22%)
Oct 28, 2015	16.63	17.30	16.57	17.28	894,219	+0.71(+4.30%)
Oct 27, 2015	17.01	17.01	16.37	16.57	925,572	-0.48(-2.83%)
Oct 26, 2015	17.16	17.24	16.95	17.05	717,426	-0.09(-0.52%)
Oct 23, 2015	16.80	17.31	16.72	17.14	943,579	+0.47(+2.84%)
Oct 22, 2015	16.38	16.72	16.38	16.67	601,798	+0.41(+2.51%)
Oct 21, 2015	16.63	16.64	16.25	16.26	672,738	-0.26(-1.56%)
Oct 20, 2015	16.48	16.59	16.34	16.52	620,336	+0.03(+0.17%)
Oct 19, 2015	16.43	16.55	16.29	16.49	504,894	+0.01(+0.06%)
Oct 16, 2015	16.68	16.76	16.04	16.48	918,082	-0.21(-1.26%)
Oct 15, 2015	16.51	17.07	16.30	16.69	580,797	+0.23(+1.37%)
Oct 14, 2015	16.62	16.70	16.35	16.47	764,839	-0.19(-1.13%)
Oct 13, 2015	16.78	16.97	16.58	16.65	947,216	-0.05(-0.31%)
Oct 12, 2015	16.71	16.77	16.54	16.71	577,802	+0.03(+0.17%)
Oct 09, 2015	16.80	16.84	16.59	16.68	1,240,502	-0.04(-0.22%)
Oct 08, 2015	16.77	16.84	16.58	16.72	1,825,006	-0.04(-0.22%)
Oct 07, 2015	17.20	17.34	16.68	16.75	2,125,081	-0.34(-2.00%)
Oct 06, 2015	17.06	17.29	16.90	17.10	1,095,090	+0.02(+0.11%)
Oct 05, 2015	16.75	17.21	16.64	17.08	1,858,672	+0.49(+2.94%)
Oct 02, 2015	15.90	16.60	15.90	16.59	813,984	+0.48(+2.97%)
Oct 01, 2015	16.13	16.39	15.95	16.11	1,173,623	-0.00(-0.03%)
Sep 30, 2015	15.74	16.16	15.71	16.12	1,418,564	+0.45(+2.87%)
Sep 29, 2015	15.77	16.06	15.59	15.67	1,368,427	-0.05(-0.33%)
Sep 28, 2015	15.82	15.99	15.53	15.72	1,433,338	-0.21(-1.30%)
Sep 25, 2015	15.88	16.09	15.79	15.92	1,503,486	+0.11(+0.68%)
Sep 24, 2015	16.12	16.18	15.74	15.82	1,878,607	-0.51(-3.10%)
Sep 23, 2015	16.81	16.84	16.22	16.32	1,509,170	-0.41(-2.47%)
Sep 22, 2015	17.08	17.13	16.63	16.73	1,216,839	-0.62(-3.57%)
Sep 21, 2015	18.22	18.25	17.32	17.35	1,371,995	-0.81(-4.47%)
Sep 18, 2015	17.80	18.24	17.75	18.16	2,150,457	+0.15(+0.86%)
Sep 17, 2015	18.05	18.30	17.87	18.01	1,238,425	-0.02(-0.13%)
Sep 16, 2015	17.63	18.08	17.60	18.03	1,272,397	+0.34(+1.93%)
Sep 15, 2015	17.31	17.73	17.31	17.69	1,143,474	+0.35(+2.03%)
Sep 14, 2015	17.25	17.43	17.15	17.34	943,302	+0.06(+0.35%)
Sep 11, 2015	17.11	17.29	16.94	17.28	984,422	-0.00(-0.03%)
Sep 10, 2015	17.10	17.44	16.96	17.28	1,829,521	+0.23(+1.38%)
Sep 09, 2015	17.01	17.26	16.84	17.05	1,673,350	+0.11(+0.66%)
Sep 08, 2015	16.35	16.98	16.16	16.94	1,340,927	+0.82(+5.09%)
Sep 04, 2015	16.28	16.12	16.12	16.12	1,126,736	-0.33(-2.02%)
Sep 03, 2015	16.35	16.67	16.32	16.45	1,115,642	+0.09(+0.57%)
Sep 02, 2015	16.20	16.37	16.03	16.35	1,162,033	+0.31(+1.91%)
Sep 01, 2015	16.33	16.61	15.96	16.05	1,302,747	-0.61(-3.66%)
Aug 31, 2015	16.49	16.82	16.49	16.66	962,160	+0.03(+0.20%)
Aug 28, 2015	16.45	16.75	16.45	16.62	1,167,340	+0.18(+1.08%)
Aug 27, 2015	15.98	16.60	15.93	16.45	1,609,012	+0.60(+3.78%)
Aug 26, 2015	16.10	16.26	15.45	15.85	2,851,646	+0.16(+1.02%)
Aug 25, 2015	16.76	16.80	15.67	15.69	3,506,635	-0.48(-2.98%)
Aug 24, 2015	15.81	16.59	15.47	16.17	3,122,811	-0.51(-3.03%)
Aug 21, 2015	16.80	16.95	16.64	16.67	2,505,703	-0.31(-1.85%)
Aug 20, 2015	17.19	17.24	16.98	16.99	1,582,221	-0.32(-1.84%)
Aug 19, 2015	17.25	17.44	17.12	17.31	1,136,016	-0.07(-0.40%)
Aug 18, 2015	17.33	17.43	17.16	17.38	1,400,119	+0.05(+0.27%)
Aug 17, 2015	17.28	17.39	17.07	17.33	1,776,390	+0.00(+0.03%)
Aug 14, 2015	17.36	17.45	17.26	17.33	1,164,740	-0.04(-0.24%)
Aug 13, 2015	17.36	17.49	17.32	17.37	1,611,549	-0.05(-0.27%)
Aug 12, 2015	17.46	17.52	17.28	17.41	2,832,739	-0.14(-0.80%)
Aug 11, 2015	17.81	17.89	17.38	17.56	4,069,619	-0.30(-1.65%)
Aug 10, 2015	17.54	17.94	17.46	17.85	1,367,023	+0.41(+2.34%)
Aug 07, 2015	18.01	18.01	17.32	17.44	2,757,621	+0.02(+0.11%)
Aug 06, 2015	17.52	17.78	17.32	17.42	2,928,583	-0.15(-0.83%)
Aug 05, 2015	16.63	17.68	16.51	17.57	3,313,820	+1.18(+7.17%)
Aug 04, 2015	15.64	17.23	15.15	16.39	11,494,576	-4.66(-22.14%)