Cognex Cp (NQ: CGNX )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2008	3.368	3.543	3.279	3.497	1,418,981	+0.12(+3.42%)
Oct 30, 2008	3.189	3.482	3.176	3.382	2,430,055	-0.05(-1.46%)
Oct 29, 2008	3.593	3.602	3.403	3.432	1,584,730	-0.08(-2.24%)
Oct 28, 2008	3.222	3.521	3.179	3.510	1,053,390	+0.33(+10.36%)
Oct 27, 2008	3.111	3.299	3.056	3.181	1,927,523	+0.03(+0.90%)
Oct 24, 2008	3.120	3.299	3.091	3.152	904,540	-0.19(-5.81%)
Oct 23, 2008	3.314	3.412	3.181	3.347	1,494,494	+0.05(+1.52%)
Oct 22, 2008	3.364	3.465	3.242	3.296	750,321	-0.14(-4.13%)
Oct 21, 2008	3.532	3.635	3.355	3.438	915,561	-0.15(-4.20%)
Oct 20, 2008	3.456	3.644	3.430	3.589	925,890	+0.15(+4.45%)
Oct 17, 2008	3.447	4.016	3.403	3.436	1,298,577	-0.14(-3.85%)
Oct 16, 2008	3.425	3.589	3.242	3.574	1,625,059	+0.24(+7.20%)
Oct 15, 2008	3.580	3.630	3.331	3.334	1,124,817	-0.32(-8.67%)
Oct 14, 2008	4.019	4.019	3.582	3.650	1,306,300	-0.31(-7.78%)
Oct 13, 2008	3.871	3.958	3.737	3.958	1,628,806	+0.22(+5.96%)
Oct 10, 2008	3.451	3.768	3.220	3.735	2,517,102	+0.16(+4.46%)
Oct 09, 2008	4.036	4.047	3.576	3.576	2,833,575	-0.41(-10.20%)
Oct 08, 2008	3.847	4.200	3.838	3.982	3,409,105	+0.05(+1.16%)
Oct 07, 2008	4.133	4.196	3.919	3.936	1,329,552	-0.13(-3.22%)
Oct 06, 2008	4.157	4.194	3.921	4.067	2,514,514	-0.18(-4.17%)
Oct 03, 2008	4.264	4.432	4.143	4.244	2,083,235	+0.05(+1.30%)
Oct 02, 2008	4.395	4.440	4.133	4.189	2,149,010	-0.21(-4.81%)
Oct 01, 2008	4.381	4.440	4.336	4.401	3,699,669	+0.00(+0.00%)
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%)