Cognex Cp (NQ: CGNX )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Jan 29, 2016	14.34	15.11	14.34	15.09	1,043,369	+0.83(+5.84%)
Jan 28, 2016	14.55	14.61	14.21	14.26	1,182,408	-0.18(-1.26%)
Jan 27, 2016	14.39	14.64	14.33	14.44	982,405	-0.07(-0.45%)
Jan 26, 2016	14.53	14.62	14.08	14.51	1,032,398	+0.02(+0.16%)
Jan 25, 2016	14.56	14.87	14.42	14.48	1,886,807	-0.17(-1.18%)
Jan 22, 2016	14.49	14.74	14.18	14.66	1,497,797	+0.52(+3.71%)
Jan 21, 2016	14.19	14.42	14.03	14.13	1,662,029	-0.06(-0.43%)
Jan 20, 2016	13.96	14.33	13.83	14.19	1,458,502	+0.00(+0.03%)
Jan 19, 2016	14.12	14.27	13.98	14.19	1,785,844	+0.18(+1.30%)
Jan 15, 2016	13.72	14.01	14.01	14.01	1,627,125	+0.00(+0.00%)
Jan 14, 2016	13.83	14.21	13.62	14.01	1,542,113	+0.20(+1.46%)
Jan 13, 2016	14.26	14.67	13.64	13.81	1,568,344	-0.41(-2.90%)
Jan 12, 2016	13.62	14.27	13.62	14.22	1,547,312	+0.72(+5.30%)
Jan 11, 2016	13.29	13.54	13.11	13.50	1,570,760	+0.19(+1.41%)
Jan 08, 2016	13.72	13.99	13.24	13.31	1,847,859	-0.41(-2.97%)
Jan 07, 2016	14.43	14.49	13.65	13.72	1,621,123	-0.98(-6.68%)
Jan 06, 2016	15.09	15.14	14.65	14.70	1,737,492	-0.56(-3.65%)
Jan 05, 2016	15.57	15.61	15.15	15.26	778,535	-0.31(-2.01%)
Jan 04, 2016	15.46	15.68	15.24	15.58	933,226	-0.23(-1.45%)
Dec 31, 2015	16.09	15.80	15.80	15.80	726,918	-0.36(-2.26%)
Dec 30, 2015	16.23	16.38	16.12	16.17	467,695	-0.05(-0.32%)
Dec 29, 2015	16.26	16.43	15.99	16.22	694,565	+0.02(+0.14%)
Dec 28, 2015	16.12	16.28	16.01	16.20	626,957	-0.15(-0.89%)
Dec 24, 2015	16.19	16.34	16.34	16.34	304,271	+0.12(+0.75%)
Dec 23, 2015	16.12	16.38	15.99	16.22	640,273	+0.17(+1.05%)
Dec 22, 2015	15.83	16.11	15.68	16.05	924,066	+0.26(+1.66%)
Dec 21, 2015	15.90	16.08	15.66	15.79	804,150	-0.03(-0.21%)
Dec 18, 2015	15.99	16.09	15.74	15.82	2,221,841	-0.24(-1.51%)
Dec 17, 2015	16.24	16.52	15.91	16.07	719,642	-0.18(-1.10%)
Dec 16, 2015	16.29	16.71	16.01	16.24	656,809	+0.07(+0.40%)
Dec 15, 2015	16.29	16.55	15.94	16.18	938,925	+0.00(+0.00%)
Dec 14, 2015	16.49	16.52	16.09	16.18	1,242,512	-0.34(-2.04%)
Dec 11, 2015	16.69	16.70	16.30	16.52	1,363,416	-0.36(-2.11%)
Dec 10, 2015	16.92	17.08	16.82	16.87	1,024,888	-0.05(-0.28%)
Dec 09, 2015	17.06	17.27	16.74	16.92	817,409	-0.28(-1.63%)
Dec 08, 2015	17.22	17.33	17.04	17.20	913,709	-0.12(-0.70%)
Dec 07, 2015	17.47	17.55	17.17	17.32	845,477	-0.13(-0.75%)
Dec 04, 2015	17.11	17.58	16.85	17.45	1,154,851	+0.37(+2.16%)
Dec 03, 2015	16.74	17.24	16.64	17.08	2,279,435	+0.45(+2.73%)
Dec 02, 2015	16.97	17.00	16.59	16.63	1,071,826	-0.39(-2.28%)
Dec 01, 2015	17.36	17.42	16.98	17.02	1,210,593	-0.31(-1.81%)
Nov 30, 2015	17.42	17.52	17.25	17.33	817,753	-0.08(-0.46%)
Nov 27, 2015	17.42	17.49	17.21	17.41	412,698	+0.02(+0.13%)
Nov 25, 2015	17.33	17.39	17.39	17.39	549,556	+0.09(+0.51%)
Nov 24, 2015	17.05	17.38	16.96	17.30	923,214	+0.09(+0.54%)
Nov 23, 2015	17.10	17.36	17.05	17.20	599,547	+0.06(+0.33%)
Nov 20, 2015	17.27	17.57	17.12	17.15	1,055,480	-0.04(-0.24%)
Nov 19, 2015	17.23	17.42	16.98	17.19	1,083,071	-0.09(-0.51%)
Nov 18, 2015	16.89	17.42	16.49	17.28	1,959,966	+0.87(+5.29%)
Nov 17, 2015	16.70	16.82	16.23	16.41	1,003,613	-0.28(-1.65%)
Nov 16, 2015	16.25	16.70	16.25	16.68	519,366	+0.36(+2.23%)
Nov 13, 2015	16.24	16.39	16.12	16.32	781,988	-0.03(-0.17%)
Nov 12, 2015	16.48	16.57	16.33	16.35	917,994	-0.26(-1.55%)
Nov 11, 2015	16.82	16.99	16.57	16.61	1,302,590	-0.26(-1.52%)
Nov 10, 2015	16.78	16.93	16.71	16.86	805,388	-0.04(-0.22%)
Nov 09, 2015	16.51	17.03	16.49	16.90	1,151,790	+0.32(+1.94%)
Nov 06, 2015	16.34	16.59	16.20	16.58	1,271,402	+0.22(+1.37%)
Nov 05, 2015	16.35	16.45	16.26	16.35	1,640,437	+0.00(+0.03%)
Nov 04, 2015	15.85	16.58	15.79	16.35	2,716,798	+0.48(+3.00%)
Nov 03, 2015	15.13	16.60	15.13	15.87	6,275,909	-1.88(-10.58%)
Nov 02, 2015	17.59	17.78	17.29	17.75	1,244,401	+0.19(+1.06%)
Oct 30, 2015	17.18	17.65	17.17	17.56	1,174,479	+0.38(+2.23%)
Oct 29, 2015	17.16	17.42	16.94	17.18	793,714	-0.04(-0.22%)
Oct 28, 2015	16.56	17.23	16.50	17.22	897,611	+0.71(+4.30%)
Oct 27, 2015	16.95	16.95	16.31	16.51	929,084	-0.48(-2.83%)
Oct 26, 2015	17.10	17.18	16.88	16.99	720,148	-0.09(-0.52%)
Oct 23, 2015	16.74	17.24	16.66	17.08	947,159	+0.47(+2.84%)
Oct 22, 2015	16.32	16.66	16.32	16.61	604,081	+0.41(+2.51%)
Oct 21, 2015	16.56	16.57	16.19	16.20	675,290	-0.26(-1.56%)
Oct 20, 2015	16.41	16.53	16.28	16.46	622,690	+0.03(+0.17%)
Oct 19, 2015	16.37	16.49	16.23	16.43	506,810	+0.01(+0.06%)
Oct 16, 2015	16.61	16.69	15.98	16.42	921,565	-0.21(-1.26%)
Oct 15, 2015	16.45	17.01	16.24	16.63	583,000	+0.22(+1.37%)
Oct 14, 2015	16.56	16.64	16.29	16.40	767,741	-0.19(-1.13%)
Oct 13, 2015	16.72	16.91	16.52	16.59	950,809	-0.05(-0.31%)
Oct 12, 2015	16.64	16.70	16.47	16.64	579,995	+0.03(+0.17%)
Oct 09, 2015	16.73	16.78	16.53	16.61	1,245,209	-0.04(-0.22%)
Oct 08, 2015	16.71	16.78	16.52	16.65	1,831,930	-0.04(-0.22%)
Oct 07, 2015	17.13	17.28	16.61	16.69	2,133,144	-0.34(-2.00%)
Oct 06, 2015	16.99	17.23	16.83	17.03	1,099,245	+0.02(+0.11%)
Oct 05, 2015	16.69	17.14	16.58	17.01	1,865,724	+0.49(+2.94%)
Oct 02, 2015	15.84	16.54	15.84	16.53	817,073	+0.48(+2.97%)
Oct 01, 2015	16.07	16.33	15.89	16.05	1,178,076	-0.00(-0.03%)
Sep 30, 2015	15.68	16.10	15.65	16.05	1,423,946	+0.45(+2.87%)
Sep 29, 2015	15.71	16.00	15.53	15.61	1,373,619	-0.05(-0.33%)
Sep 28, 2015	15.76	15.93	15.48	15.66	1,438,776	-0.21(-1.30%)
Sep 25, 2015	15.82	16.03	15.73	15.86	1,509,190	+0.11(+0.68%)
Sep 24, 2015	16.06	16.12	15.69	15.76	1,885,734	-0.50(-3.10%)
Sep 23, 2015	16.75	16.78	16.16	16.26	1,514,896	-0.41(-2.47%)
Sep 22, 2015	17.01	17.07	16.57	16.67	1,221,456	-0.62(-3.57%)
Sep 21, 2015	18.15	18.18	17.25	17.29	1,377,201	-0.81(-4.47%)
Sep 18, 2015	17.74	18.17	17.69	18.10	2,158,616	+0.15(+0.86%)
Sep 17, 2015	17.98	18.24	17.81	17.94	1,243,123	-0.02(-0.13%)
Sep 16, 2015	17.57	18.01	17.54	17.96	1,277,225	+0.34(+1.93%)
Sep 15, 2015	17.25	17.67	17.25	17.62	1,147,813	+0.35(+2.03%)
Sep 14, 2015	17.18	17.36	17.09	17.27	946,881	+0.06(+0.35%)
Sep 11, 2015	17.04	17.23	16.87	17.21	988,156	-0.00(-0.03%)
Sep 10, 2015	17.04	17.38	16.90	17.22	1,836,462	+0.23(+1.38%)
Sep 09, 2015	16.95	17.19	16.78	16.98	1,679,699	+0.11(+0.66%)
Sep 08, 2015	16.29	16.92	16.10	16.87	1,346,015	+0.82(+5.09%)
Sep 04, 2015	16.22	16.05	16.05	16.05	1,131,011	-0.33(-2.02%)
Sep 03, 2015	16.29	16.61	16.26	16.39	1,119,875	+0.09(+0.57%)
Sep 02, 2015	16.13	16.31	15.97	16.29	1,166,442	+0.32(+2.02%)
Sep 01, 2015	16.25	16.53	15.89	15.97	1,309,028	-0.61(-3.66%)
Aug 31, 2015	16.41	16.73	16.41	16.58	966,799	+0.03(+0.20%)
Aug 28, 2015	16.37	16.67	16.37	16.54	1,172,969	+0.18(+1.08%)
Aug 27, 2015	15.90	16.52	15.85	16.37	1,616,771	+0.60(+3.78%)
Aug 26, 2015	16.02	16.18	15.37	15.77	2,865,396	+0.16(+1.02%)
Aug 25, 2015	16.68	16.72	15.59	15.61	3,523,543	-0.48(-2.98%)
Aug 24, 2015	15.74	16.51	15.40	16.09	3,137,869	-0.50(-3.03%)
Aug 21, 2015	16.72	16.87	16.56	16.59	2,517,784	-0.31(-1.85%)
Aug 20, 2015	17.10	17.15	16.90	16.91	1,589,850	-0.32(-1.84%)
Aug 19, 2015	17.16	17.35	17.03	17.22	1,141,494	-0.07(-0.40%)
Aug 18, 2015	17.25	17.35	17.07	17.29	1,406,870	+0.05(+0.27%)
Aug 17, 2015	17.20	17.31	16.99	17.25	1,784,955	+0.00(+0.03%)
Aug 14, 2015	17.28	17.37	17.18	17.24	1,170,356	-0.04(-0.24%)
Aug 13, 2015	17.28	17.41	17.24	17.28	1,619,319	-0.05(-0.27%)
Aug 12, 2015	17.37	17.44	17.20	17.33	2,846,398	-0.14(-0.80%)
Aug 11, 2015	17.72	17.81	17.29	17.47	4,089,242	-0.29(-1.65%)
Aug 10, 2015	17.46	17.85	17.38	17.77	1,373,615	+0.41(+2.34%)
Aug 07, 2015	17.92	17.92	17.24	17.36	2,770,918	+0.02(+0.11%)
Aug 06, 2015	17.43	17.69	17.23	17.34	2,942,704	-0.14(-0.83%)
Aug 05, 2015	16.55	17.59	16.43	17.49	3,329,798	+1.17(+7.17%)
Aug 04, 2015	15.56	17.15	15.08	16.32	11,549,999	-4.64(-22.14%)
Aug 03, 2015	21.10	21.10	20.75	20.95	1,674,098	-0.15(-0.71%)
Jul 31, 2015	21.33	21.42	21.06	21.10	1,408,207	-0.16(-0.77%)
Jul 30, 2015	21.07	21.37	20.92	21.27	1,121,239	+0.11(+0.53%)
Jul 29, 2015	20.93	21.19	20.70	21.15	1,040,942	+0.22(+1.07%)
Jul 28, 2015	20.86	21.06	20.61	20.93	1,576,668	+0.07(+0.34%)
Jul 27, 2015	20.83	20.97	20.59	20.86	1,047,990	-0.12(-0.58%)
Jul 24, 2015	21.22	21.46	20.97	20.98	1,144,866	-0.26(-1.21%)
Jul 23, 2015	21.58	21.67	21.23	21.24	652,353	-0.28(-1.32%)
Jul 22, 2015	21.32	21.60	21.23	21.52	870,120	+0.05(+0.22%)
Jul 21, 2015	21.59	21.73	21.37	21.48	817,426	-0.11(-0.50%)
Jul 20, 2015	21.71	21.82	21.55	21.58	744,964	-0.04(-0.17%)
Jul 17, 2015	21.95	22.01	21.53	21.62	1,090,903	-0.34(-1.53%)
Jul 16, 2015	21.69	22.07	21.60	21.96	1,186,996	+0.36(+1.66%)
Jul 15, 2015	21.86	21.91	21.55	21.60	969,435	-0.22(-1.03%)
Jul 14, 2015	21.74	21.93	21.55	21.82	1,704,348	+0.02(+0.11%)
Jul 13, 2015	22.26	22.27	21.76	21.80	2,352,558	-0.38(-1.70%)
Jul 10, 2015	22.18	22.37	21.90	22.17	1,021,414	+0.29(+1.32%)
Jul 09, 2015	22.14	22.31	21.89	21.89	970,671	-0.02(-0.09%)
Jul 08, 2015	22.17	22.37	21.86	21.90	1,415,981	-0.46(-2.04%)
Jul 07, 2015	22.30	22.42	21.68	22.36	1,466,907	+0.04(+0.17%)
Jul 06, 2015	22.16	22.64	22.08	22.32	1,866,418	-0.03(-0.13%)
Jul 02, 2015	22.22	22.35	22.35	22.35	1,163,146	+0.21(+0.93%)
Jul 01, 2015	22.59	22.72	21.88	22.15	1,511,834	-0.28(-1.23%)
Jun 30, 2015	22.15	22.45	21.96	22.42	1,962,698	+0.42(+1.91%)
Jun 29, 2015	22.54	22.84	21.97	22.00	1,891,232	-0.71(-3.14%)
Jun 26, 2015	22.64	22.96	22.45	22.72	22,158,394	+0.14(+0.62%)
Jun 25, 2015	22.66	22.69	22.38	22.58	1,199,937	+0.01(+0.04%)
Jun 24, 2015	22.75	22.83	22.52	22.57	1,282,097	-0.27(-1.16%)
Jun 23, 2015	23.24	23.29	22.77	22.83	1,379,188	-0.46(-1.96%)
Jun 22, 2015	23.42	23.54	23.05	23.29	1,377,292	-0.08(-0.36%)
Jun 19, 2015	23.66	23.93	23.36	23.37	1,862,334	-0.23(-0.97%)
Jun 18, 2015	23.08	23.77	23.08	23.60	1,486,467	+0.49(+2.14%)
Jun 17, 2015	23.07	23.47	22.98	23.11	1,175,423	+0.15(+0.67%)
Jun 16, 2015	22.92	23.18	22.88	22.95	1,028,305	-0.01(-0.06%)
Jun 15, 2015	22.79	23.04	22.30	22.97	1,187,483	-0.07(-0.28%)
Jun 12, 2015	23.09	23.19	22.86	23.03	812,138	-0.12(-0.50%)
Jun 11, 2015	23.14	23.25	22.84	23.15	1,174,852	+0.03(+0.12%)
Jun 10, 2015	23.34	23.54	23.10	23.12	1,431,497	-0.07(-0.32%)
Jun 09, 2015	23.20	23.49	23.00	23.20	1,294,168	-0.12(-0.52%)
Jun 08, 2015	23.59	23.72	23.26	23.32	1,363,961	-0.43(-1.81%)
Jun 05, 2015	23.47	23.78	23.15	23.75	992,228	+0.29(+1.25%)
Jun 04, 2015	23.65	23.74	23.35	23.45	908,498	-0.41(-1.70%)
Jun 03, 2015	23.55	24.22	23.50	23.86	1,403,918	+0.43(+1.83%)
Jun 02, 2015	23.21	23.54	23.08	23.43	1,254,512	+0.15(+0.64%)
Jun 01, 2015	23.70	23.72	23.15	23.28	1,129,500	-0.21(-0.91%)
May 29, 2015	23.56	23.62	23.08	23.49	1,388,449	-0.09(-0.38%)
May 28, 2015	23.26	23.82	23.23	23.58	1,484,043	+0.41(+1.77%)
May 27, 2015	22.77	23.27	22.63	23.17	1,008,250	+0.48(+2.13%)
May 26, 2015	22.43	22.69	22.35	22.69	1,141,062	+0.11(+0.47%)
May 22, 2015	22.75	22.58	22.58	22.58	750,803	-0.16(-0.72%)
May 21, 2015	22.70	22.87	22.58	22.74	490,460	-0.01(-0.06%)
May 20, 2015	22.80	22.92	22.55	22.76	698,438	+0.06(+0.25%)
May 19, 2015	23.06	23.09	22.57	22.70	1,198,443	-0.30(-1.32%)
May 18, 2015	22.69	23.13	22.58	23.01	819,127	+0.32(+1.40%)
May 15, 2015	22.78	22.90	22.48	22.69	1,059,150	-0.04(-0.18%)
May 14, 2015	22.40	22.74	22.21	22.73	1,023,385	+0.48(+2.15%)
May 13, 2015	21.81	22.34	21.81	22.25	1,352,681	+0.45(+2.05%)
May 12, 2015	21.47	21.95	21.19	21.80	998,186	+0.12(+0.56%)
May 11, 2015	21.69	21.90	21.65	21.68	949,808	+0.02(+0.09%)
May 08, 2015	22.13	22.20	21.55	21.66	1,260,456	-0.21(-0.98%)
May 07, 2015	21.54	21.91	21.44	21.88	1,366,224	+0.34(+1.60%)
May 06, 2015	21.34	21.55	21.20	21.53	1,556,771	+0.34(+1.58%)
May 05, 2015	22.28	22.66	20.88	21.20	4,853,981	-0.68(-3.13%)
May 04, 2015	21.38	22.12	21.10	21.88	3,114,202	+0.50(+2.35%)
May 01, 2015	20.91	21.47	20.90	21.38	1,254,456	+0.48(+2.32%)
Apr 30, 2015	21.59	21.78	20.87	20.90	1,521,222	-0.86(-3.94%)
Apr 29, 2015	22.17	22.28	21.66	21.75	1,028,682	-0.50(-2.26%)
Apr 28, 2015	21.87	22.30	21.69	22.26	1,056,910	+0.36(+1.66%)
Apr 27, 2015	22.16	22.48	21.79	21.89	1,020,328	-0.22(-0.99%)
Apr 24, 2015	22.58	22.71	22.01	22.11	892,594	-0.36(-1.62%)
Apr 23, 2015	22.53	22.54	21.90	22.47	1,897,864	-1.09(-4.62%)
Apr 22, 2015	23.37	23.64	22.95	23.56	805,877	+0.22(+0.96%)
Apr 21, 2015	23.43	23.43	23.17	23.34	1,021,915	-0.03(-0.14%)
Apr 20, 2015	23.49	23.69	23.29	23.37	993,163	+0.06(+0.26%)
Apr 17, 2015	23.68	23.70	23.17	23.31	868,693	-0.57(-2.38%)
Apr 16, 2015	23.91	24.06	23.77	23.88	432,258	-0.05(-0.19%)
Apr 15, 2015	23.95	24.13	23.86	23.93	873,533	+0.10(+0.41%)
Apr 14, 2015	23.98	24.06	23.51	23.83	846,788	-0.20(-0.81%)
Apr 13, 2015	23.93	24.43	23.92	24.02	753,248	+0.07(+0.29%)
Apr 10, 2015	23.99	24.07	23.79	23.95	936,803	+0.07(+0.27%)
Apr 09, 2015	23.82	23.95	23.41	23.89	740,462	+0.10(+0.43%)
Apr 08, 2015	23.69	23.80	23.52	23.79	1,075,002	+0.12(+0.49%)
Apr 07, 2015	24.07	24.11	23.62	23.67	1,036,768	-0.34(-1.42%)
Apr 06, 2015	23.30	24.02	23.24	24.01	1,473,399	+0.51(+2.16%)
Apr 02, 2015	22.75	23.50	23.50	23.50	1,155,743	+0.78(+3.44%)
Apr 01, 2015	23.06	23.06	22.52	22.72	1,023,784	-0.36(-1.57%)
Mar 31, 2015	23.12	23.12	22.88	23.08	834,887	-0.13(-0.54%)
Mar 30, 2015	22.78	23.25	22.78	23.21	931,606	+0.56(+2.47%)
Mar 27, 2015	22.22	22.74	22.07	22.65	930,794	+0.39(+1.76%)
Mar 26, 2015	22.09	22.35	21.88	22.26	738,780	+0.00(+0.00%)
Mar 25, 2015	23.25	23.25	22.25	22.26	1,038,517	-0.63(-2.77%)
Mar 24, 2015	22.63	22.93	22.57	22.89	1,400,580	+0.29(+1.28%)
Mar 23, 2015	23.21	23.21	22.50	22.60	2,129,223	-0.54(-2.31%)
Mar 20, 2015	23.27	23.28	23.11	23.14	2,297,528	+0.04(+0.16%)
Mar 19, 2015	22.89	23.18	22.72	23.10	1,073,324	+0.23(+1.02%)
Mar 18, 2015	22.76	23.03	22.50	22.87	1,675,591	+0.08(+0.35%)
Mar 17, 2015	23.09	23.13	22.54	22.79	1,210,280	-0.30(-1.29%)
Mar 16, 2015	22.69	23.15	22.69	23.09	1,154,755	+0.47(+2.06%)
Mar 13, 2015	22.56	22.70	22.33	22.62	1,071,567	+0.09(+0.39%)
Mar 12, 2015	22.17	22.56	22.01	22.53	1,425,064	+0.45(+2.02%)
Mar 11, 2015	21.54	22.09	21.49	22.09	1,287,777	+0.56(+2.62%)
Mar 10, 2015	21.37	21.70	21.27	21.52	891,879	-0.14(-0.67%)
Mar 09, 2015	21.60	21.83	21.30	21.67	842,723	+0.18(+0.85%)
Mar 06, 2015	21.88	21.98	21.44	21.49	949,552	-0.49(-2.25%)
Mar 05, 2015	21.57	22.01	21.37	21.98	1,318,666	+0.51(+2.39%)
Mar 04, 2015	21.45	21.60	21.24	21.47	1,079,372	-0.14(-0.65%)
Mar 03, 2015	21.70	21.99	21.59	21.61	1,356,537	-0.28(-1.28%)
Mar 02, 2015	20.86	21.93	20.85	21.89	2,491,849	+1.08(+5.21%)
Feb 27, 2015	20.49	20.89	20.49	20.80	1,540,808	+0.30(+1.48%)
Feb 26, 2015	20.37	20.63	20.19	20.50	1,074,725	+0.20(+0.96%)
Feb 25, 2015	19.79	20.34	19.57	20.31	1,603,140	+0.53(+2.68%)
Feb 24, 2015	19.61	19.80	19.52	19.77	776,088	+0.15(+0.78%)
Feb 23, 2015	19.77	19.77	19.44	19.62	893,615	-0.22(-1.10%)
Feb 20, 2015	19.41	19.90	19.28	19.84	1,177,588	+0.44(+2.28%)
Feb 19, 2015	19.25	19.62	19.25	19.40	828,307	+0.06(+0.31%)
Feb 18, 2015	19.20	19.41	19.04	19.34	1,014,345	+0.14(+0.70%)
Feb 17, 2015	19.15	19.50	19.09	19.20	1,869,842	-0.27(-1.36%)
Feb 13, 2015	19.08	19.47	19.47	19.47	4,459,709	+0.44(+2.32%)
Feb 12, 2015	18.16	19.09	17.95	19.02	2,846,869	+1.06(+5.88%)
Feb 11, 2015	18.15	18.35	17.90	17.97	1,248,155	-0.23(-1.25%)
Feb 10, 2015	17.96	18.30	17.91	18.20	2,117,171	+0.34(+1.93%)
Feb 09, 2015	17.71	18.04	17.63	17.85	1,625,186	-0.07(-0.42%)
Feb 06, 2015	17.96	18.14	17.76	17.93	888,809	-0.04(-0.23%)
Feb 05, 2015	17.84	18.00	17.80	17.97	807,488	+0.14(+0.78%)
Feb 04, 2015	17.62	17.97	17.44	17.83	871,733	+0.07(+0.42%)
Feb 03, 2015	17.35	17.76	17.29	17.75	822,981	+0.45(+2.61%)