Cognex Cp (NQ: CGNX )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	9.077	9.311	8.914	9.240	0	+0.38(+4.34%)
Apr 29, 2013	8.781	8.886	8.781	8.856	669,356	+0.13(+1.44%)
Apr 26, 2013	8.795	8.844	8.725	8.730	727,014	-0.12(-1.37%)
Apr 25, 2013	8.881	8.930	8.821	8.851	881,898	+0.00(+0.05%)
Apr 24, 2013	8.846	8.874	8.804	8.846	638,832	-0.01(-0.08%)
Apr 23, 2013	8.821	8.925	8.728	8.853	523,676	+0.13(+1.44%)
Apr 22, 2013	8.756	8.776	8.581	8.728	647,516	-0.05(-0.61%)
Apr 19, 2013	8.737	8.797	8.662	8.781	1,308,253	+0.05(+0.61%)
Apr 18, 2013	8.809	8.844	8.686	8.728	656,711	-0.04(-0.50%)
Apr 17, 2013	8.800	8.853	8.718	8.772	759,858	-0.13(-1.44%)
Apr 16, 2013	8.918	8.972	8.844	8.900	834,763	+0.05(+0.58%)
Apr 15, 2013	9.119	9.230	8.730	8.849	1,150,211	-0.36(-3.94%)
Apr 12, 2013	9.151	9.298	9.116	9.212	409,911	-0.01(-0.10%)
Apr 11, 2013	9.284	9.344	9.205	9.221	839,227	-0.10(-1.02%)
Apr 10, 2013	9.242	9.377	9.241	9.316	1,354,615	+0.08(+0.88%)
Apr 09, 2013	9.309	9.330	9.223	9.235	544,407	-0.07(-0.80%)
Apr 08, 2013	9.314	9.375	9.212	9.309	347,205	+0.04(+0.45%)
Apr 05, 2013	9.237	9.503	9.221	9.268	493,805	-0.15(-1.61%)
Apr 04, 2013	9.365	9.430	9.228	9.419	488,907	+0.05(+0.55%)
Apr 03, 2013	9.537	9.575	9.358	9.368	381,557	-0.17(-1.83%)
Apr 02, 2013	9.610	9.652	9.498	9.542	565,968	-0.03(-0.29%)
Apr 01, 2013	9.784	9.787	9.442	9.570	743,685	-0.24(-2.44%)
Mar 28, 2013	9.707	9.873	9.624	9.810	689,778	+0.12(+1.25%)
Mar 27, 2013	9.570	9.706	9.465	9.689	262,869	+0.02(+0.24%)
Mar 26, 2013	9.617	9.677	9.556	9.665	276,597	+0.12(+1.29%)
Mar 25, 2013	9.563	9.703	9.500	9.542	326,168	-0.01(-0.15%)
Mar 22, 2013	9.517	9.605	9.504	9.556	519,138	+0.05(+0.54%)
Mar 21, 2013	9.593	9.740	9.440	9.505	870,112	-0.19(-1.99%)
Mar 20, 2013	9.633	9.714	9.558	9.698	589,188	+0.16(+1.66%)
Mar 19, 2013	9.570	9.656	9.433	9.540	396,944	+0.02(+0.17%)
Mar 18, 2013	9.442	9.649	9.442	9.524	386,099	-0.07(-0.70%)
Mar 15, 2013	9.684	9.707	9.575	9.591	725,854	-0.09(-0.91%)
Mar 14, 2013	9.714	9.737	9.663	9.679	436,010	-0.01(-0.10%)
Mar 13, 2013	9.584	9.724	9.570	9.689	237,552	+0.13(+1.34%)
Mar 12, 2013	9.617	9.652	9.504	9.561	341,507	-0.10(-0.99%)
Mar 11, 2013	9.672	9.684	9.605	9.656	328,248	-0.07(-0.72%)
Mar 08, 2013	9.777	9.813	9.661	9.726	491,227	-0.02(-0.19%)
Mar 07, 2013	9.677	9.745	9.642	9.745	198,225	+0.05(+0.55%)
Mar 06, 2013	9.684	9.740	9.619	9.691	190,525	+0.03(+0.26%)
Mar 05, 2013	9.591	9.738	9.591	9.665	366,819	+0.12(+1.29%)
Mar 04, 2013	9.617	9.682	9.446	9.542	431,236	-0.13(-1.35%)
Mar 01, 2013	9.496	9.721	9.468	9.672	572,508	+0.09(+0.90%)
Feb 28, 2013	9.642	9.686	9.573	9.586	365,475	-0.02(-0.19%)
Feb 27, 2013	9.519	9.689	9.498	9.605	414,337	+0.07(+0.68%)
Feb 26, 2013	9.482	9.554	9.389	9.540	489,504	+0.11(+1.13%)
Feb 25, 2013	9.754	9.754	9.421	9.433	515,714	-0.27(-2.83%)
Feb 22, 2013	9.577	9.742	9.521	9.707	364,396	+0.19(+1.98%)
Feb 21, 2013	9.605	9.686	9.496	9.519	475,814	-0.10(-1.09%)
Feb 20, 2013	9.735	9.870	9.614	9.624	854,962	-0.15(-1.52%)
Feb 19, 2013	9.659	9.796	9.612	9.773	1,104,313	+0.08(+0.79%)
Feb 15, 2013	9.800	9.810	9.547	9.696	881,889	-0.06(-0.57%)
Feb 14, 2013	9.579	9.800	9.544	9.752	624,434	-0.05(-0.50%)
Feb 13, 2013	9.833	9.961	9.696	9.800	903,798	-0.10(-1.05%)
Feb 12, 2013	10.13	10.13	9.747	9.904	1,627,276	+0.24(+2.51%)
Feb 11, 2013	9.693	9.777	9.514	9.662	921,526	-0.06(-0.59%)
Feb 08, 2013	9.835	9.982	9.565	9.719	1,141,549	-0.13(-1.28%)
Feb 07, 2013	9.805	9.894	9.707	9.845	575,009	+0.01(+0.14%)
Feb 06, 2013	9.600	9.845	9.566	9.831	1,101,765	+0.35(+3.66%)
Feb 04, 2013	9.361	9.498	9.337	9.484	1,053,243	+0.05(+0.52%)