Cognex Corp (NQ: CGNX )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2003	4.842	5.058	4.755	4.847	2,955,785	+0.01(+0.19%)
Jan 30, 2003	4.958	5.161	4.801	4.837	3,307,399	-0.12(-2.44%)
Jan 29, 2003	4.286	5.017	4.286	4.958	5,977,402	+0.72(+16.99%)
Jan 28, 2003	4.288	4.313	4.140	4.238	1,224,006	-0.02(-0.37%)
Jan 27, 2003	4.402	4.402	4.193	4.254	1,148,082	-0.12(-2.66%)
Jan 24, 2003	4.512	4.512	4.343	4.370	871,155	-0.15(-3.23%)
Jan 23, 2003	4.512	4.614	4.416	4.516	894,854	+0.03(+0.71%)
Jan 22, 2003	4.628	4.733	4.480	4.484	874,666	-0.15(-3.20%)
Jan 21, 2003	4.516	4.719	4.505	4.632	1,126,139	+0.07(+1.45%)
Jan 17, 2003	4.692	4.694	4.487	4.566	946,641	-0.16(-3.42%)
Jan 16, 2003	4.771	4.892	4.680	4.728	1,082,691	-0.05(-1.10%)
Jan 15, 2003	4.947	4.956	4.733	4.780	1,787,954	-0.16(-3.32%)
Jan 14, 2003	4.949	5.058	4.878	4.945	1,091,907	-0.01(-0.23%)
Jan 13, 2003	5.013	5.166	4.926	4.956	1,972,718	-0.02(-0.32%)
Jan 10, 2003	4.778	5.081	4.703	4.972	1,632,594	+0.19(+3.95%)
Jan 09, 2003	4.749	4.844	4.728	4.783	2,098,673	+0.04(+0.91%)
Jan 08, 2003	4.660	4.876	4.635	4.739	2,457,669	+0.11(+2.31%)
Jan 07, 2003	4.637	4.753	4.610	4.632	1,007,205	-0.01(-0.15%)
Jan 06, 2003	4.400	4.735	4.393	4.639	1,615,917	+0.26(+5.83%)
Jan 03, 2003	4.379	4.404	4.332	4.384	821,124	+0.01(+0.20%)
Jan 02, 2003	4.202	4.436	4.199	4.375	685,075	+0.18(+4.18%)
Dec 31, 2002	4.211	4.334	4.156	4.199	1,170,026	-0.01(-0.22%)
Dec 30, 2002	4.211	4.291	4.092	4.209	1,195,480	+0.01(+0.27%)
Dec 27, 2002	4.215	4.286	4.172	4.197	756,610	-0.03(-0.75%)
Dec 26, 2002	4.270	4.386	4.213	4.229	907,143	-0.02(-0.48%)
Dec 24, 2002	4.206	4.325	4.202	4.250	946,202	+0.01(+0.27%)
Dec 23, 2002	3.983	4.252	3.937	4.238	1,956,480	+0.26(+6.65%)
Dec 20, 2002	3.983	4.136	3.937	3.974	1,767,327	+0.02(+0.58%)
Dec 19, 2002	3.842	3.983	3.796	3.951	1,344,696	+0.09(+2.42%)
Dec 18, 2002	4.019	4.019	3.830	3.858	947,080	-0.16(-4.02%)
Dec 17, 2002	3.988	4.097	3.949	4.019	1,410,087	+0.01(+0.17%)
Dec 16, 2002	3.988	4.067	3.962	4.013	1,464,507	+0.03(+0.63%)
Dec 13, 2002	4.097	4.101	3.965	3.988	1,180,558	-0.16(-3.85%)
Dec 12, 2002	4.199	4.286	4.085	4.147	1,199,430	-0.03(-0.60%)
Dec 11, 2002	4.272	4.307	4.120	4.172	2,166,259	-0.09(-2.20%)
Dec 10, 2002	4.127	4.379	4.117	4.266	1,522,438	+0.15(+3.55%)
Dec 09, 2002	4.452	4.461	4.092	4.120	1,426,764	-0.36(-7.99%)
Dec 06, 2002	4.493	4.500	4.373	4.477	1,584,757	-0.08(-1.75%)
Dec 05, 2002	4.796	4.876	4.441	4.557	1,313,536	-0.20(-4.12%)
Dec 04, 2002	4.990	4.990	4.393	4.753	4,192,081	-0.26(-5.22%)
Dec 03, 2002	5.216	5.216	4.958	5.015	1,658,048	-0.22(-4.18%)
Dec 02, 2002	5.150	5.286	5.104	5.234	2,128,078	+0.12(+2.32%)
Nov 29, 2002	5.238	5.309	5.084	5.115	468,712	-0.12(-2.35%)
Nov 27, 2002	5.058	5.273	5.058	5.238	1,850,712	+0.22(+4.36%)
Nov 26, 2002	5.134	5.245	4.972	5.020	3,543,871	-0.14(-2.74%)
Nov 25, 2002	4.992	5.184	4.940	5.161	770,215	+0.16(+3.19%)
Nov 22, 2002	4.853	5.013	4.730	5.001	1,299,053	+0.11(+2.33%)
Nov 21, 2002	4.557	4.979	4.557	4.888	2,255,350	+0.33(+7.25%)
Nov 20, 2002	4.455	4.605	4.455	4.557	1,011,155	+0.06(+1.37%)
Nov 19, 2002	4.466	4.578	4.398	4.496	1,126,139	-0.05(-1.10%)
Nov 18, 2002	4.591	4.694	4.514	4.546	847,456	-0.02(-0.40%)
Nov 15, 2002	4.534	4.635	4.423	4.564	827,707	+0.01(+0.15%)
Nov 14, 2002	4.295	4.580	4.295	4.557	1,181,875	+0.28(+6.67%)
Nov 13, 2002	4.163	4.331	4.067	4.272	1,423,253	+0.11(+2.63%)
Nov 12, 2002	4.113	4.307	4.033	4.163	1,621,183	+0.09(+2.18%)
Nov 11, 2002	4.329	4.329	4.042	4.074	1,143,255	-0.26(-6.04%)
Nov 08, 2002	4.404	4.460	4.209	4.336	1,211,718	-0.07(-1.60%)
Nov 07, 2002	4.623	4.623	4.377	4.407	1,206,452	-0.22(-4.82%)
Nov 06, 2002	4.543	4.667	4.502	4.630	1,665,948	+0.11(+2.37%)
Nov 05, 2002	4.557	4.587	4.487	4.523	2,144,316	-0.03(-0.75%)
Nov 04, 2002	4.500	4.749	4.441	4.557	2,563,875	+0.08(+1.78%)