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%)