Cognex Corp (NQ: CGNX )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2004	6.366	6.400	6.323	6.357	586,367	-0.02(-0.36%)
Dec 30, 2004	6.359	6.421	6.359	6.380	405,102	-0.01(-0.14%)
Dec 29, 2004	6.359	6.434	6.357	6.389	204,526	+0.00(+0.00%)
Dec 28, 2004	6.307	6.448	6.270	6.389	951,969	+0.12(+1.96%)
Dec 27, 2004	6.402	6.421	6.243	6.266	825,128	-0.11(-1.68%)
Dec 23, 2004	6.377	6.396	6.345	6.373	396,324	+0.02(+0.25%)
Dec 22, 2004	6.243	6.373	6.243	6.357	744,370	+0.04(+0.65%)
Dec 21, 2004	6.165	6.316	6.165	6.316	1,192,485	+0.10(+1.69%)
Dec 20, 2004	6.216	6.339	6.149	6.211	690,825	-0.02(-0.29%)
Dec 17, 2004	6.311	6.375	6.191	6.229	1,229,353	-0.06(-1.01%)
Dec 16, 2004	6.345	6.380	6.227	6.293	685,997	-0.08(-1.29%)
Dec 15, 2004	6.268	6.375	6.241	6.375	608,312	+0.08(+1.30%)
Dec 14, 2004	6.202	6.300	6.163	6.293	1,365,850	+0.14(+2.22%)
Dec 13, 2004	6.220	6.229	6.145	6.156	1,070,911	-0.02(-0.30%)
Dec 10, 2004	6.266	6.266	6.113	6.175	3,154,359	-0.33(-5.08%)
Dec 09, 2004	6.494	6.562	6.329	6.505	1,559,843	-0.04(-0.56%)
Dec 08, 2004	6.630	6.635	6.503	6.541	1,309,232	-0.07(-1.00%)
Dec 07, 2004	6.760	6.813	6.580	6.607	2,196,245	-0.13(-1.96%)
Dec 06, 2004	6.391	6.794	6.348	6.740	4,441,208	+0.38(+5.91%)
Dec 03, 2004	6.106	6.398	6.074	6.364	2,116,366	+0.32(+5.24%)
Dec 02, 2004	6.006	6.127	5.951	6.047	1,243,398	+0.02(+0.34%)