Cognex Corp (NQ: CGNX )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Jan 29, 2010	3.791	3.861	3.768	3.771	873,243	-0.02(-0.43%)
Jan 28, 2010	3.916	3.916	3.775	3.787	641,131	-0.13(-3.41%)
Jan 27, 2010	3.826	3.925	3.789	3.920	414,897	+0.06(+1.61%)
Jan 26, 2010	3.881	3.913	3.847	3.858	388,015	-0.05(-1.24%)
Jan 25, 2010	3.953	3.953	3.885	3.907	252,750	+0.00(+0.06%)
Jan 22, 2010	3.987	4.033	3.886	3.904	556,600	-0.09(-2.36%)
Jan 21, 2010	4.123	4.178	3.976	3.999	662,108	-0.13(-3.18%)
Jan 20, 2010	4.013	4.135	3.978	4.130	871,163	+0.07(+1.82%)
Jan 19, 2010	3.927	4.068	3.927	4.056	787,188	+0.12(+3.16%)
Jan 15, 2010	4.045	3.932	3.932	3.932	1,457,836	-0.09(-2.35%)
Jan 14, 2010	3.992	4.038	3.966	4.026	268,076	+0.03(+0.63%)
Jan 13, 2010	3.985	4.008	3.897	4.001	358,229	+0.02(+0.46%)
Jan 12, 2010	3.978	4.008	3.943	3.983	228,152	-0.04(-0.92%)
Jan 11, 2010	4.054	4.061	3.978	4.019	177,375	-0.02(-0.57%)
Jan 08, 2010	4.036	4.052	4.006	4.042	219,752	+0.00(+0.11%)
Jan 07, 2010	4.038	4.040	3.953	4.038	246,846	+0.01(+0.23%)
Jan 06, 2010	4.068	4.109	4.006	4.029	418,839	-0.05(-1.24%)
Jan 05, 2010	4.160	4.213	4.077	4.079	362,149	-0.10(-2.37%)