Cognex Cp (NQ: CGNX )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2007	3.912	3.956	3.792	3.925	1,956,890	+0.04(+0.95%)
Oct 30, 2007	3.855	3.927	3.847	3.888	921,342	+0.02(+0.62%)
Oct 29, 2007	3.958	3.995	3.818	3.864	1,227,118	-0.07(-1.88%)
Oct 26, 2007	3.921	3.938	3.849	3.938	581,622	+0.08(+2.09%)
Oct 25, 2007	3.905	3.936	3.831	3.857	1,088,336	-0.04(-1.12%)
Oct 24, 2007	3.860	3.919	3.796	3.901	1,121,372	+0.00(+0.11%)
Oct 23, 2007	4.002	4.002	3.849	3.897	1,112,573	-0.02(-0.45%)
Oct 22, 2007	3.775	3.936	3.775	3.914	682,068	+0.11(+2.93%)
Oct 19, 2007	3.960	3.971	3.803	3.803	1,042,625	-0.16(-3.97%)
Oct 18, 2007	3.997	4.008	3.899	3.960	742,318	-0.05(-1.31%)
Oct 17, 2007	4.043	4.063	3.954	4.012	963,296	+0.02(+0.60%)
Oct 16, 2007	4.019	4.058	3.980	3.988	1,260,173	-0.05(-1.24%)
Oct 15, 2007	4.117	4.139	4.002	4.039	1,284,198	-0.09(-2.06%)
Oct 12, 2007	4.154	4.165	4.095	4.124	758,708	-0.02(-0.47%)
Oct 11, 2007	4.161	4.189	4.095	4.143	2,555,567	-0.00(-0.11%)
Oct 10, 2007	4.130	4.185	4.130	4.148	1,576,178	+0.00(+0.11%)
Oct 09, 2007	4.163	4.183	4.115	4.143	2,139,936	-0.02(-0.37%)
Oct 08, 2007	4.135	4.176	4.135	4.159	1,486,538	+0.01(+0.16%)
Oct 05, 2007	4.115	4.209	4.093	4.152	808,372	+0.08(+1.87%)
Oct 04, 2007	3.988	4.076	3.919	4.076	1,060,779	+0.10(+2.41%)
Oct 03, 2007	3.947	4.030	3.947	3.980	556,648	+0.00(+0.05%)
Oct 02, 2007	3.945	3.995	3.888	3.978	791,373	+0.04(+1.00%)