Cognex Cp (NQ: CGNX )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2007	4.748	4.748	4.580	4.591	1,302,782	-0.11(-2.28%)
Jul 30, 2007	4.578	4.726	4.565	4.698	1,791,407	+0.11(+2.33%)
Jul 27, 2007	4.700	4.761	4.580	4.591	1,408,721	-0.14(-2.95%)
Jul 26, 2007	4.877	4.886	4.657	4.731	2,153,133	-0.25(-4.96%)
Jul 25, 2007	4.971	4.997	4.864	4.977	1,494,128	+0.00(+0.00%)
Jul 24, 2007	5.065	5.078	4.956	4.977	1,437,231	-0.15(-2.90%)
Jul 23, 2007	5.121	5.154	5.049	5.126	1,490,569	+0.00(+0.00%)
Jul 20, 2007	5.191	5.220	5.089	5.126	1,582,760	-0.08(-1.47%)
Jul 19, 2007	5.041	5.218	5.041	5.202	1,398,473	+0.13(+2.49%)
Jul 18, 2007	5.148	5.163	4.988	5.076	1,289,933	-0.11(-2.15%)
Jul 17, 2007	5.170	5.218	5.089	5.187	2,509,865	+0.02(+0.34%)
Jul 16, 2007	5.139	5.196	5.043	5.170	1,994,612	+0.05(+0.94%)
Jul 13, 2007	5.028	5.174	5.001	5.121	2,000,334	+0.11(+2.13%)
Jul 12, 2007	4.866	5.017	4.855	5.014	1,886,503	+0.17(+3.52%)
Jul 11, 2007	4.757	4.864	4.750	4.844	1,201,159	+0.08(+1.70%)
Jul 10, 2007	4.916	4.916	4.746	4.763	1,691,644	-0.17(-3.45%)
Jul 09, 2007	4.864	4.945	4.818	4.934	1,290,222	+0.07(+1.53%)
Jul 06, 2007	4.868	4.901	4.792	4.859	1,151,037	-0.02(-0.40%)
Jul 05, 2007	4.942	4.945	4.825	4.879	1,081,392	-0.07(-1.37%)
Jul 03, 2007	4.916	4.960	4.859	4.947	455,465	+0.03(+0.62%)