Cognex Cp (NQ: CGNX )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2008	4.401	4.525	4.259	4.401	2,160,311	-0.08(-1.71%)
Sep 29, 2008	4.582	4.635	4.453	4.477	1,107,589	-0.17(-3.66%)
Sep 26, 2008	4.495	4.659	4.421	4.648	829,214	+0.11(+2.36%)
Sep 25, 2008	4.488	4.606	4.440	4.541	718,769	+0.06(+1.32%)
Sep 24, 2008	4.628	4.702	4.434	4.482	951,941	-0.13(-2.84%)
Sep 23, 2008	4.849	4.916	4.600	4.613	1,104,589	-0.24(-4.99%)
Sep 22, 2008	4.951	5.041	4.770	4.855	1,076,179	-0.17(-3.30%)
Sep 19, 2008	5.021	5.458	4.916	5.021	4,760,837	+0.17(+3.56%)
Sep 18, 2008	4.458	4.868	4.336	4.849	2,427,000	+0.47(+10.66%)
Sep 17, 2008	4.349	4.571	4.349	4.381	2,077,606	-0.10(-2.24%)
Sep 16, 2008	4.207	4.602	4.207	4.482	2,430,614	+0.24(+5.77%)
Sep 15, 2008	4.303	4.440	4.224	4.237	1,512,272	-0.13(-2.95%)
Sep 12, 2008	4.421	4.443	4.314	4.366	1,101,061	-0.07(-1.57%)
Sep 11, 2008	4.314	4.449	4.237	4.436	1,276,704	+0.08(+1.85%)
Sep 10, 2008	4.336	4.401	4.264	4.355	1,004,981	+0.08(+1.79%)
Sep 09, 2008	4.379	4.534	4.242	4.279	1,082,940	-0.08(-1.80%)
Sep 08, 2008	4.340	4.399	4.235	4.357	880,688	+0.11(+2.67%)
Sep 05, 2008	4.279	4.309	4.148	4.244	1,076,490	-0.05(-1.07%)
Sep 04, 2008	4.329	4.390	4.246	4.290	1,052,066	-0.09(-1.95%)
Sep 03, 2008	4.469	4.550	4.364	4.375	1,653,711	-0.09(-2.05%)
Sep 02, 2008	4.495	4.584	4.410	4.467	1,184,751	+0.05(+1.14%)
Aug 29, 2008	4.453	4.497	4.357	4.416	1,032,735	-0.06(-1.32%)
Aug 28, 2008	4.403	4.541	4.381	4.475	847,830	+0.09(+2.09%)
Aug 27, 2008	4.277	4.445	4.277	4.384	1,186,359	+0.11(+2.55%)
Aug 26, 2008	4.200	4.298	4.200	4.274	913,591	+0.07(+1.61%)
Aug 25, 2008	4.285	4.322	4.205	4.207	1,051,929	-0.10(-2.28%)
Aug 22, 2008	4.233	4.375	4.233	4.305	1,357,297	+0.11(+2.55%)
Aug 21, 2008	4.264	4.364	4.181	4.198	2,016,160	-0.10(-2.29%)
Aug 20, 2008	4.312	4.399	4.264	4.296	1,015,659	-0.01(-0.15%)
Aug 19, 2008	4.357	4.423	4.272	4.303	1,043,326	-0.08(-1.74%)
Aug 18, 2008	4.440	4.519	4.355	4.379	950,576	-0.03(-0.69%)
Aug 15, 2008	4.408	4.510	4.332	4.410	1,432,957	+0.04(+0.90%)
Aug 14, 2008	4.316	4.427	4.309	4.370	1,393,000	+0.01(+0.20%)
Aug 13, 2008	4.491	4.512	4.344	4.362	2,294,351	-0.11(-2.49%)
Aug 12, 2008	4.584	4.632	4.401	4.473	1,627,156	-0.12(-2.52%)
Aug 11, 2008	4.375	4.595	4.351	4.589	1,439,956	+0.21(+4.89%)
Aug 08, 2008	4.215	4.436	4.139	4.375	2,083,034	+0.18(+4.37%)
Aug 07, 2008	4.163	4.246	4.157	4.191	1,398,565	+0.01(+0.26%)
Aug 06, 2008	4.102	4.211	4.045	4.181	1,642,648	+0.06(+1.48%)
Aug 05, 2008	4.039	4.139	3.956	4.119	1,915,654	+0.14(+3.40%)
Aug 04, 2008	3.971	4.039	3.855	3.984	3,339,712	-0.00(-0.11%)
Aug 01, 2008	4.115	4.148	3.984	3.988	2,914,438	-0.13(-3.08%)
Jul 31, 2008	3.930	4.133	3.903	4.115	2,808,844	+0.17(+4.43%)
Jul 30, 2008	3.901	4.106	3.901	3.940	3,728,756	-0.05(-1.20%)
Jul 29, 2008	3.988	4.085	3.617	3.988	13,136,597	-0.80(-16.73%)
Jul 28, 2008	5.228	5.228	4.790	4.790	4,560,637	-0.41(-7.89%)
Jul 25, 2008	5.161	5.274	5.100	5.200	2,528,188	+0.10(+2.01%)
Jul 24, 2008	5.307	5.314	5.080	5.097	1,157,386	-0.14(-2.71%)
Jul 23, 2008	5.322	5.370	5.220	5.239	956,205	-0.07(-1.32%)
Jul 22, 2008	5.130	5.329	5.130	5.309	1,115,807	+0.16(+3.01%)
Jul 21, 2008	5.089	5.178	5.023	5.154	508,990	+0.07(+1.46%)
Jul 18, 2008	5.119	5.126	5.025	5.080	586,478	-0.07(-1.36%)
Jul 17, 2008	5.113	5.222	5.028	5.150	944,854	+0.07(+1.33%)
Jul 16, 2008	4.864	5.104	4.849	5.082	1,075,881	+0.23(+4.68%)
Jul 15, 2008	4.774	4.949	4.678	4.855	1,360,838	+0.03(+0.54%)
Jul 14, 2008	4.842	4.879	4.746	4.829	968,798	+0.03(+0.55%)
Jul 11, 2008	4.853	4.857	4.745	4.803	2,409,465	-0.08(-1.65%)
Jul 10, 2008	4.827	4.986	4.818	4.884	1,242,312	+0.04(+0.90%)
Jul 09, 2008	4.964	5.034	4.835	4.840	1,699,161	-0.10(-2.08%)
Jul 08, 2008	4.781	4.966	4.766	4.942	1,333,569	+0.14(+2.86%)
Jul 07, 2008	4.849	4.879	4.729	4.805	921,424	+0.01(+0.23%)
Jul 04, 2008	4.897	4.905	4.781	4.794	569,520	+0.00(+0.00%)
Jul 03, 2008	4.897	4.905	4.781	4.794	569,520	-0.10(-2.01%)
Jul 02, 2008	5.060	5.117	4.888	4.892	1,425,532	-0.18(-3.61%)