Cognex Cp (NQ: CGNX )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2010	5.943	5.974	5.888	5.908	1,958,605	-0.04(-0.67%)
Sep 29, 2010	5.806	6.035	5.762	5.947	5,291,874	+0.11(+1.89%)
Sep 28, 2010	5.383	5.921	5.330	5.837	7,575,637	+0.80(+15.77%)
Sep 27, 2010	5.044	5.066	4.990	5.042	651,845	+0.02(+0.39%)
Sep 24, 2010	4.987	5.044	4.945	5.022	1,111,012	+0.12(+2.52%)
Sep 23, 2010	4.875	5.022	4.875	4.899	736,691	-0.00(-0.09%)
Sep 22, 2010	4.952	5.011	4.875	4.903	711,068	-0.09(-1.72%)
Sep 21, 2010	5.046	5.064	4.960	4.989	714,818	-0.04(-0.79%)
Sep 20, 2010	4.925	5.066	4.925	5.029	1,265,396	+0.11(+2.33%)
Sep 17, 2010	4.947	4.989	4.883	4.914	1,435,452	-0.04(-0.84%)
Sep 15, 2010	5.002	5.018	4.945	4.956	906,035	-0.02(-0.49%)
Sep 14, 2010	4.967	5.095	4.912	4.980	1,995,832	+0.08(+1.71%)
Sep 13, 2010	4.930	5.095	4.804	4.897	5,335,234	+0.37(+8.12%)
Sep 10, 2010	4.571	4.628	4.509	4.529	662,655	-0.03(-0.72%)
Sep 09, 2010	4.584	4.615	4.522	4.562	244,910	+0.00(+0.00%)
Sep 08, 2010	4.520	4.579	4.476	4.562	384,208	+0.06(+1.27%)
Sep 07, 2010	4.641	4.641	4.491	4.504	483,119	-0.15(-3.17%)
Sep 03, 2010	4.626	4.709	4.626	4.652	518,281	+0.06(+1.39%)
Sep 02, 2010	4.493	4.599	4.491	4.588	659,422	+0.06(+1.41%)