Cognex Cp (NQ: CGNX )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2010	5.952	5.983	5.897	5.917	1,955,612	-0.04(-0.67%)
Sep 29, 2010	5.815	6.045	5.771	5.956	5,283,789	+0.11(+1.89%)
Sep 28, 2010	5.392	5.930	5.339	5.846	7,564,062	+0.80(+15.77%)
Sep 27, 2010	5.052	5.074	4.998	5.050	650,849	+0.02(+0.39%)
Sep 24, 2010	4.995	5.052	4.953	5.030	1,109,314	+0.12(+2.52%)
Sep 23, 2010	4.882	5.030	4.882	4.906	735,566	-0.00(-0.09%)
Sep 22, 2010	4.959	5.019	4.882	4.911	709,982	-0.09(-1.72%)
Sep 21, 2010	5.054	5.072	4.968	4.997	713,726	-0.04(-0.79%)
Sep 20, 2010	4.933	5.074	4.933	5.036	1,263,463	+0.11(+2.33%)
Sep 17, 2010	4.955	4.997	4.891	4.922	1,433,259	-0.04(-0.84%)
Sep 15, 2010	5.010	5.025	4.953	4.964	904,651	-0.02(-0.49%)
Sep 14, 2010	4.975	5.103	4.920	4.988	1,992,783	+0.08(+1.71%)
Sep 13, 2010	4.937	5.103	4.811	4.904	5,327,083	+0.37(+8.12%)
Sep 10, 2010	4.578	4.635	4.516	4.536	661,642	-0.03(-0.72%)
Sep 09, 2010	4.591	4.622	4.529	4.569	244,536	+0.00(+0.00%)
Sep 08, 2010	4.527	4.586	4.483	4.569	383,621	+0.06(+1.27%)
Sep 07, 2010	4.648	4.648	4.498	4.511	482,381	-0.15(-3.17%)
Sep 03, 2010	4.633	4.717	4.633	4.659	517,489	+0.06(+1.39%)
Sep 02, 2010	4.500	4.606	4.498	4.595	658,415	+0.06(+1.41%)
Sep 01, 2010	4.364	4.536	4.346	4.531	925,285	+0.24(+5.66%)
Aug 31, 2010	4.289	4.335	4.223	4.289	1,213,621	-0.01(-0.31%)
Aug 30, 2010	4.392	4.443	4.302	4.302	642,709	-0.10(-2.25%)
Aug 27, 2010	4.390	4.412	4.297	4.401	901,431	+0.07(+1.68%)
Aug 26, 2010	4.357	4.445	4.302	4.328	835,727	-0.02(-0.51%)
Aug 25, 2010	4.216	4.363	4.196	4.350	880,701	+0.10(+2.27%)
Aug 24, 2010	4.209	4.300	4.183	4.253	1,210,066	-0.03(-0.62%)
Aug 23, 2010	4.366	4.392	4.253	4.280	501,330	-0.06(-1.47%)
Aug 20, 2010	4.326	4.357	4.242	4.344	822,509	-0.01(-0.15%)
Aug 19, 2010	4.487	4.504	4.333	4.350	970,609	-0.14(-3.04%)
Aug 18, 2010	4.467	4.526	4.414	4.487	402,602	+0.00(+0.05%)
Aug 17, 2010	4.480	4.508	4.416	4.484	717,925	+0.07(+1.49%)
Aug 16, 2010	4.337	4.454	4.337	4.418	455,646	+0.04(+1.01%)
Aug 13, 2010	4.421	4.427	4.368	4.374	926,280	-0.08(-1.73%)
Aug 12, 2010	4.471	4.499	4.394	4.451	621,643	-0.11(-2.46%)
Aug 11, 2010	4.656	4.693	4.537	4.563	1,253,134	-0.20(-4.25%)
Aug 10, 2010	4.713	4.794	4.691	4.766	1,202,936	-0.02(-0.41%)
Aug 09, 2010	4.733	4.812	4.702	4.786	1,415,370	+0.09(+2.02%)
Aug 06, 2010	4.465	4.700	4.465	4.691	1,650,107	+0.14(+3.04%)
Aug 05, 2010	4.550	4.559	4.484	4.552	1,376,480	-0.05(-1.10%)
Aug 04, 2010	4.491	4.610	4.487	4.603	1,736,868	+0.15(+3.36%)
Aug 03, 2010	4.519	4.691	4.427	4.454	2,678,827	+0.22(+5.25%)
Aug 02, 2010	4.170	4.238	4.102	4.231	969,495	+0.13(+3.16%)
Jul 30, 2010	4.064	4.187	4.053	4.102	498,779	-0.04(-0.85%)
Jul 29, 2010	4.183	4.212	4.060	4.137	413,164	+0.01(+0.16%)
Jul 28, 2010	4.146	4.190	4.119	4.130	675,329	-0.03(-0.74%)
Jul 27, 2010	4.245	4.269	4.143	4.161	907,651	-0.04(-0.99%)
Jul 26, 2010	4.073	4.207	4.031	4.203	1,005,211	+0.14(+3.41%)
Jul 23, 2010	3.943	4.069	3.915	4.064	1,630,342	+0.09(+2.33%)
Jul 22, 2010	3.860	3.981	3.844	3.972	2,494,515	+0.18(+4.63%)
Jul 21, 2010	3.915	3.924	3.794	3.796	756,751	-0.09(-2.38%)
Jul 20, 2010	3.778	3.893	3.778	3.888	550,746	+0.05(+1.32%)
Jul 19, 2010	3.840	3.875	3.765	3.838	498,943	-0.00(-0.06%)
Jul 16, 2010	3.965	3.970	3.836	3.840	1,046,652	-0.15(-3.75%)
Jul 15, 2010	4.091	4.091	3.959	3.989	934,292	+0.02(+0.44%)
Jul 14, 2010	3.967	4.031	3.939	3.972	519,850	-0.02(-0.61%)
Jul 13, 2010	3.891	4.005	3.884	3.996	1,046,693	+0.17(+4.49%)
Jul 12, 2010	3.880	3.915	3.803	3.825	460,553	-0.08(-1.97%)
Jul 09, 2010	3.866	3.910	3.851	3.901	354,536	+0.02(+0.51%)
Jul 08, 2010	3.901	3.928	3.840	3.882	603,246	+0.02(+0.51%)
Jul 07, 2010	3.763	3.864	3.743	3.862	1,087,347	+0.13(+3.35%)
Jul 06, 2010	3.836	3.851	3.686	3.737	1,674,074	-0.03(-0.82%)
Jul 02, 2010	3.851	3.858	3.737	3.767	1,092,099	-0.06(-1.61%)