Cognex Cp (NQ: CGNX )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2008	4.408	4.533	4.266	4.408	2,156,870	-0.08(-1.71%)
Sep 29, 2008	4.590	4.642	4.461	4.485	1,105,825	-0.17(-3.66%)
Sep 26, 2008	4.502	4.666	4.428	4.655	827,894	+0.11(+2.36%)
Sep 25, 2008	4.496	4.614	4.447	4.548	717,624	+0.06(+1.32%)
Sep 24, 2008	4.635	4.710	4.441	4.489	950,425	-0.13(-2.84%)
Sep 23, 2008	4.856	4.924	4.607	4.620	1,102,829	-0.24(-4.99%)
Sep 22, 2008	4.959	5.049	4.778	4.863	1,074,465	-0.17(-3.30%)
Sep 19, 2008	5.029	5.466	4.924	5.029	4,753,255	+0.17(+3.56%)
Sep 18, 2008	4.465	4.876	4.342	4.856	2,423,134	+0.47(+10.66%)
Sep 17, 2008	4.356	4.579	4.356	4.388	2,074,297	-0.10(-2.24%)
Sep 16, 2008	4.213	4.609	4.213	4.489	2,426,743	+0.24(+5.77%)
Sep 15, 2008	4.310	4.447	4.231	4.244	1,509,864	-0.13(-2.95%)
Sep 12, 2008	4.428	4.450	4.321	4.373	1,099,308	-0.07(-1.57%)
Sep 11, 2008	4.321	4.456	4.244	4.443	1,274,671	+0.08(+1.85%)
Sep 10, 2008	4.342	4.408	4.270	4.362	1,003,380	+0.08(+1.79%)
Sep 09, 2008	4.386	4.541	4.248	4.286	1,081,215	-0.08(-1.80%)
Sep 08, 2008	4.347	4.406	4.242	4.364	879,285	+0.11(+2.67%)
Sep 05, 2008	4.286	4.316	4.154	4.251	1,074,776	-0.05(-1.07%)
Sep 04, 2008	4.336	4.397	4.253	4.297	1,050,390	-0.09(-1.95%)
Sep 03, 2008	4.476	4.557	4.371	4.382	1,651,077	-0.09(-2.05%)
Sep 02, 2008	4.502	4.592	4.417	4.474	1,182,864	+0.05(+1.14%)
Aug 29, 2008	4.461	4.504	4.364	4.423	1,031,091	-0.06(-1.32%)
Aug 28, 2008	4.410	4.548	4.388	4.482	846,480	+0.09(+2.09%)
Aug 27, 2008	4.283	4.452	4.283	4.391	1,184,469	+0.11(+2.55%)
Aug 26, 2008	4.207	4.305	4.207	4.281	912,136	+0.07(+1.61%)
Aug 25, 2008	4.292	4.329	4.211	4.213	1,050,253	-0.10(-2.28%)
Aug 22, 2008	4.240	4.382	4.240	4.312	1,355,136	+0.11(+2.55%)
Aug 21, 2008	4.270	4.371	4.187	4.205	2,012,949	-0.10(-2.29%)
Aug 20, 2008	4.318	4.406	4.270	4.303	1,014,041	-0.01(-0.15%)
Aug 19, 2008	4.364	4.430	4.279	4.310	1,041,664	-0.08(-1.74%)
Aug 18, 2008	4.447	4.526	4.362	4.386	949,062	-0.03(-0.69%)
Aug 15, 2008	4.415	4.517	4.339	4.417	1,430,675	+0.04(+0.90%)
Aug 14, 2008	4.323	4.434	4.316	4.377	1,390,781	+0.01(+0.20%)
Aug 13, 2008	4.498	4.520	4.351	4.369	2,290,697	-0.11(-2.49%)
Aug 12, 2008	4.592	4.640	4.408	4.480	1,624,565	-0.12(-2.52%)
Aug 11, 2008	4.382	4.603	4.358	4.596	1,437,663	+0.21(+4.89%)
Aug 08, 2008	4.222	4.443	4.146	4.382	2,079,716	+0.18(+4.38%)
Aug 07, 2008	4.170	4.253	4.163	4.198	1,396,338	+0.01(+0.26%)
Aug 06, 2008	4.109	4.218	4.052	4.187	1,640,032	+0.06(+1.48%)
Aug 05, 2008	4.045	4.146	3.962	4.126	1,912,603	+0.14(+3.40%)
Aug 04, 2008	3.977	4.045	3.861	3.990	3,334,393	-0.00(-0.11%)
Aug 01, 2008	4.122	4.154	3.990	3.995	2,909,796	-0.13(-3.08%)
Jul 31, 2008	3.936	4.139	3.910	4.122	2,804,370	+0.17(+4.43%)
Jul 30, 2008	3.907	4.113	3.907	3.947	3,722,818	-0.05(-1.20%)
Jul 29, 2008	3.995	4.091	3.623	3.995	13,115,674	-0.80(-16.73%)
Jul 28, 2008	5.237	5.237	4.797	4.797	4,553,373	-0.41(-7.89%)
Jul 25, 2008	5.169	5.283	5.108	5.208	2,524,161	+0.10(+2.01%)
Jul 24, 2008	5.316	5.322	5.088	5.106	1,155,542	-0.14(-2.71%)
Jul 23, 2008	5.331	5.379	5.228	5.248	954,682	-0.07(-1.32%)
Jul 22, 2008	5.138	5.337	5.138	5.318	1,114,030	+0.16(+3.01%)
Jul 21, 2008	5.097	5.186	5.031	5.162	508,180	+0.07(+1.46%)
Jul 18, 2008	5.127	5.134	5.033	5.088	585,544	-0.07(-1.36%)
Jul 17, 2008	5.121	5.230	5.036	5.158	943,350	+0.07(+1.33%)
Jul 16, 2008	4.872	5.112	4.856	5.090	1,074,168	+0.23(+4.68%)
Jul 15, 2008	4.782	4.957	4.686	4.863	1,358,671	+0.03(+0.54%)
Jul 14, 2008	4.850	4.887	4.754	4.837	967,255	+0.03(+0.55%)
Jul 11, 2008	4.861	4.865	4.752	4.810	2,405,627	-0.08(-1.65%)
Jul 10, 2008	4.834	4.994	4.826	4.891	1,240,334	+0.04(+0.90%)
Jul 09, 2008	4.972	5.042	4.843	4.848	1,696,454	-0.10(-2.08%)
Jul 08, 2008	4.789	4.974	4.773	4.950	1,331,445	+0.14(+2.86%)
Jul 07, 2008	4.856	4.887	4.736	4.813	919,956	+0.01(+0.23%)
Jul 04, 2008	4.904	4.913	4.789	4.802	568,613	+0.00(+0.00%)
Jul 03, 2008	4.904	4.913	4.789	4.802	568,613	-0.10(-2.01%)
Jul 02, 2008	5.068	5.125	4.896	4.900	1,423,261	-0.18(-3.61%)