Cognex Cp (NQ: CGNX )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	6.271	6.316	6.108	6.165	1,214,131	-0.04(-0.64%)
Feb 25, 2011	6.046	6.225	6.035	6.205	1,818,899	+0.17(+2.78%)
Feb 24, 2011	6.088	6.207	5.953	6.037	2,119,507	-0.05(-0.83%)
Feb 23, 2011	6.300	6.346	6.042	6.088	2,750,296	-0.28(-4.37%)
Feb 22, 2011	6.539	6.552	6.353	6.366	1,569,152	-0.19(-2.96%)
Feb 18, 2011	6.539	6.587	6.528	6.561	1,492,103	+0.04(+0.64%)
Feb 17, 2011	6.435	6.534	6.384	6.519	1,438,916	+0.08(+1.27%)
Feb 16, 2011	6.464	6.486	6.304	6.437	2,740,210	+0.03(+0.48%)
Feb 15, 2011	6.753	6.768	6.406	6.406	3,864,631	-0.37(-5.45%)
Feb 14, 2011	7.060	7.122	6.737	6.775	3,465,345	-0.26(-3.67%)
Feb 11, 2011	7.466	7.466	6.881	7.033	6,914,656	-0.69(-8.95%)
Feb 10, 2011	7.588	7.725	7.517	7.725	1,473,896	+0.13(+1.78%)
Feb 09, 2011	7.586	7.612	7.491	7.590	1,053,334	+0.01(+0.09%)
Feb 08, 2011	7.720	7.720	7.511	7.583	1,663,670	-0.11(-1.44%)
Feb 07, 2011	7.460	7.707	7.442	7.694	2,096,460	+0.42(+5.71%)
Feb 04, 2011	7.290	7.309	7.188	7.279	793,184	+0.02(+0.24%)
Feb 03, 2011	7.276	7.276	7.069	7.261	723,247	+0.01(+0.18%)
Feb 02, 2011	7.102	7.290	7.069	7.248	791,617	+0.09(+1.33%)
Feb 01, 2011	7.031	7.166	6.963	7.153	1,536,110	+0.23(+3.32%)
Jan 31, 2011	6.976	7.173	6.885	6.923	2,254,301	+0.04(+0.55%)
Jan 28, 2011	7.177	7.179	6.863	6.885	1,262,112	-0.22(-3.14%)
Jan 27, 2011	7.091	7.217	7.027	7.109	1,254,004	+0.03(+0.37%)
Jan 26, 2011	6.751	7.106	6.737	7.082	2,247,098	+0.34(+5.05%)
Jan 25, 2011	6.737	6.748	6.636	6.742	646,289	+0.06(+0.83%)
Jan 24, 2011	6.704	6.813	6.618	6.687	1,418,939	+0.14(+2.19%)
Jan 21, 2011	6.329	6.669	6.267	6.543	1,884,160	+0.27(+4.26%)
Jan 20, 2011	6.320	6.373	6.204	6.276	724,632	-0.10(-1.59%)
Jan 19, 2011	6.581	6.585	6.373	6.377	674,999	-0.20(-3.09%)
Jan 18, 2011	6.576	6.603	6.435	6.581	934,959	-0.03(-0.47%)
Jan 14, 2011	6.572	6.612	6.528	6.612	675,583	+0.05(+0.71%)
Jan 13, 2011	6.528	6.607	6.494	6.565	851,151	+0.03(+0.41%)
Jan 12, 2011	6.373	6.616	6.344	6.539	1,270,949	+0.21(+3.39%)
Jan 11, 2011	6.287	6.371	6.263	6.324	460,589	+0.05(+0.74%)
Jan 10, 2011	6.148	6.295	6.108	6.278	751,482	+0.08(+1.21%)
Jan 07, 2011	6.291	6.291	5.980	6.203	911,776	-0.09(-1.40%)
Jan 06, 2011	6.342	6.360	6.257	6.291	592,866	-0.07(-1.11%)
Jan 05, 2011	6.349	6.391	6.227	6.362	912,070	+0.01(+0.17%)
Jan 04, 2011	6.702	6.702	6.088	6.351	2,534,188	-0.34(-5.05%)
Jan 03, 2011	6.539	6.715	6.499	6.689	946,620	+0.19(+2.92%)
Dec 31, 2010	6.578	6.594	6.499	6.499	602,237	-0.10(-1.57%)
Dec 30, 2010	6.651	6.757	6.596	6.603	423,903	-0.07(-1.06%)
Dec 29, 2010	6.684	6.693	6.539	6.673	500,408	-0.02(-0.26%)
Dec 28, 2010	6.777	6.784	6.647	6.691	441,662	-0.11(-1.59%)
Dec 27, 2010	6.782	6.804	6.667	6.799	305,048	-0.02(-0.23%)
Dec 23, 2010	6.799	6.877	6.775	6.815	259,611	-0.01(-0.19%)
Dec 22, 2010	6.967	6.983	6.788	6.828	527,362	-0.12(-1.69%)
Dec 21, 2010	6.910	6.987	6.888	6.945	548,181	+0.07(+0.96%)
Dec 20, 2010	6.870	6.980	6.855	6.879	839,906	+0.01(+0.13%)
Dec 17, 2010	6.896	6.916	6.715	6.870	1,922,467	-0.03(-0.38%)
Dec 16, 2010	6.850	6.916	6.753	6.896	771,305	+0.08(+1.17%)
Dec 15, 2010	6.773	6.927	6.729	6.817	1,165,471	+0.06(+0.95%)
Dec 14, 2010	6.737	6.879	6.676	6.753	2,099,036	+0.03(+0.43%)
Dec 13, 2010	6.373	6.837	6.360	6.724	7,675,024	+0.31(+4.89%)
Dec 10, 2010	6.393	6.410	6.373	6.410	1,238,142	+0.01(+0.17%)
Dec 09, 2010	6.391	6.406	6.362	6.399	649,376	+0.05(+0.73%)
Dec 08, 2010	6.320	6.384	6.269	6.353	664,234	+0.06(+0.89%)
Dec 07, 2010	6.353	6.391	6.265	6.297	966,349	+0.02(+0.26%)
Dec 06, 2010	6.366	6.366	6.276	6.280	763,650	-0.09(-1.46%)
Dec 03, 2010	6.313	6.406	6.232	6.373	647,140	+0.03(+0.52%)
Dec 02, 2010	6.327	6.366	6.254	6.340	669,413	+0.02(+0.24%)