Cognex Cp (NQ: CGNX )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	9.479	9.698	9.349	9.550	1,600,355	+0.07(+0.71%)
Feb 28, 2012	9.559	9.635	9.438	9.483	522,605	-0.06(-0.63%)
Feb 27, 2012	9.398	9.575	9.255	9.543	524,552	+0.02(+0.21%)
Feb 24, 2012	9.575	9.579	9.472	9.523	632,287	-0.03(-0.30%)
Feb 23, 2012	9.496	9.597	9.445	9.552	858,562	+0.08(+0.90%)
Feb 22, 2012	9.456	9.570	9.365	9.467	468,225	-0.06(-0.59%)
Feb 21, 2012	9.403	9.539	9.310	9.523	1,527,959	-0.07(-0.77%)
Feb 17, 2012	9.756	9.780	9.555	9.597	568,590	-0.10(-1.04%)
Feb 16, 2012	9.561	9.738	9.418	9.698	834,493	+0.17(+1.78%)
Feb 15, 2012	9.863	9.863	9.497	9.528	1,124,201	-0.29(-2.91%)
Feb 14, 2012	9.816	9.881	9.658	9.814	1,703,165	-0.19(-1.85%)
Feb 13, 2012	9.038	10.01	9.036	9.999	2,794,697	+0.77(+8.33%)
Feb 10, 2012	9.385	9.485	8.880	9.231	1,878,908	-0.41(-4.22%)
Feb 09, 2012	9.613	9.742	9.499	9.637	1,436,510	-0.05(-0.48%)
Feb 08, 2012	9.700	9.854	9.579	9.684	784,597	-0.02(-0.18%)
Feb 07, 2012	9.693	9.807	9.642	9.702	640,285	+0.01(+0.09%)
Feb 06, 2012	9.794	9.876	9.622	9.693	821,685	-0.20(-1.99%)
Feb 03, 2012	9.765	9.979	9.731	9.890	884,948	+0.31(+3.22%)
Feb 02, 2012	9.588	9.644	9.539	9.581	612,896	-0.02(-0.23%)
Feb 01, 2012	9.336	9.662	9.280	9.604	1,326,823	+0.32(+3.44%)
Jan 31, 2012	9.351	9.362	9.246	9.284	1,210,956	+0.01(+0.12%)
Jan 30, 2012	9.222	9.356	9.161	9.273	685,276	-0.07(-0.79%)
Jan 27, 2012	9.101	9.353	9.101	9.347	778,659	+0.19(+2.02%)
Jan 26, 2012	9.155	9.184	9.099	9.161	552,223	+0.03(+0.34%)
Jan 25, 2012	9.195	9.195	9.034	9.130	554,653	-0.08(-0.92%)
Jan 24, 2012	9.038	9.228	8.924	9.215	497,498	+0.12(+1.28%)
Jan 23, 2012	9.123	9.206	8.936	9.099	598,686	-0.05(-0.59%)
Jan 20, 2012	9.110	9.235	9.094	9.152	525,519	-0.02(-0.22%)
Jan 19, 2012	9.222	9.271	9.128	9.172	964,999	-0.02(-0.19%)
Jan 18, 2012	9.094	9.217	9.018	9.190	1,269,319	+0.11(+1.23%)
Jan 17, 2012	9.070	9.209	8.996	9.079	1,515,263	+0.13(+1.42%)
Jan 13, 2012	8.813	8.960	8.802	8.951	1,458,461	-0.07(-0.82%)
Jan 12, 2012	9.058	9.070	8.694	9.025	1,147,742	+0.04(+0.40%)
Jan 11, 2012	8.962	9.056	8.915	8.989	1,515,809	-0.06(-0.69%)
Jan 10, 2012	8.882	9.126	8.840	9.052	1,940,274	+0.27(+3.05%)
Jan 09, 2012	8.596	8.822	8.546	8.784	1,954,551	+0.21(+2.42%)
Jan 06, 2012	8.469	8.654	8.323	8.576	1,981,300	+0.15(+1.80%)
Jan 05, 2012	8.218	8.466	8.142	8.424	1,232,644	+0.17(+2.06%)
Jan 04, 2012	8.113	8.294	8.024	8.254	900,093	+0.26(+3.21%)
Dec 30, 2011	8.198	8.265	7.990	7.997	951,439	-0.08(-1.02%)
Dec 29, 2011	7.946	8.190	7.682	8.080	457,243	+0.16(+2.00%)
Dec 28, 2011	8.138	8.158	7.908	7.921	372,435	-0.21(-2.64%)
Dec 27, 2011	7.968	8.198	7.939	8.136	676,132	+0.15(+1.82%)
Dec 23, 2011	8.022	8.028	7.941	7.990	359,796	+0.04(+0.51%)
Dec 21, 2011	7.939	7.975	7.717	7.950	551,512	-0.05(-0.59%)
Dec 20, 2011	7.872	8.042	7.872	7.997	754,183	+0.34(+4.50%)
Dec 19, 2011	7.881	7.993	7.640	7.653	687,952	-0.17(-2.23%)
Dec 16, 2011	7.838	7.921	7.713	7.827	2,188,281	+0.09(+1.13%)
Dec 15, 2011	7.850	7.883	7.702	7.740	679,185	+0.05(+0.61%)
Dec 14, 2011	7.751	7.836	7.642	7.693	933,121	-0.15(-1.94%)
Dec 13, 2011	8.120	8.171	7.800	7.845	1,199,445	-0.20(-2.45%)
Dec 12, 2011	8.053	8.136	7.841	8.042	1,807,548	-0.19(-2.28%)
Dec 09, 2011	7.488	8.294	7.445	8.230	2,350,119	+0.77(+10.27%)
Dec 08, 2011	7.720	7.753	7.441	7.463	828,035	-0.34(-4.33%)
Dec 07, 2011	7.821	7.821	7.622	7.800	758,376	-0.10(-1.22%)
Dec 06, 2011	7.894	8.006	7.807	7.897	654,400	-0.00(-0.03%)
Dec 05, 2011	7.834	7.981	7.702	7.899	800,923	+0.24(+3.15%)
Dec 02, 2011	7.850	7.865	7.608	7.657	627,405	-0.09(-1.13%)