Cognex Cp (NQ: CGNX )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2007	4.770	4.794	4.696	4.705	1,542,532	-0.05(-1.06%)
Apr 27, 2007	4.746	4.796	4.733	4.755	803,686	-0.02(-0.41%)
Apr 26, 2007	4.746	4.787	4.718	4.774	1,060,655	+0.05(+0.97%)
Apr 25, 2007	4.689	4.757	4.654	4.729	1,757,363	+0.06(+1.26%)
Apr 24, 2007	4.661	4.729	4.628	4.670	1,119,613	+0.00(+0.05%)
Apr 23, 2007	4.687	4.698	4.628	4.667	1,050,188	-0.04(-0.83%)
Apr 20, 2007	4.659	4.733	4.635	4.707	1,284,382	+0.07(+1.41%)
Apr 19, 2007	4.678	4.700	4.591	4.641	2,133,894	-0.06(-1.21%)
Apr 18, 2007	4.445	4.785	4.410	4.698	5,404,194	-0.28(-5.53%)
Apr 17, 2007	4.988	5.006	4.927	4.973	1,017,949	-0.05(-0.96%)
Apr 16, 2007	4.846	5.039	4.846	5.021	990,442	+0.15(+3.09%)
Apr 13, 2007	4.842	4.870	4.809	4.870	492,953	+0.02(+0.45%)
Apr 12, 2007	4.770	4.859	4.757	4.849	679,773	+0.06(+1.23%)
Apr 11, 2007	4.814	4.820	4.742	4.790	2,335,761	-0.02(-0.36%)
Apr 10, 2007	4.770	4.814	4.768	4.807	426,121	+0.05(+1.10%)
Apr 09, 2007	4.768	4.796	4.720	4.755	624,177	-0.00(-0.09%)
Apr 05, 2007	4.755	4.779	4.726	4.759	767,379	+0.01(+0.28%)
Apr 04, 2007	4.726	4.763	4.700	4.746	787,264	+0.02(+0.32%)
Apr 03, 2007	4.715	4.785	4.687	4.731	736,803	+0.03(+0.56%)