Cognex Cp (NQ: CGNX )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	6.701	7.706	6.689	7.605	2,355,616	+0.41(+5.66%)
Jul 30, 2012	7.308	7.349	7.153	7.198	679,307	-0.10(-1.42%)
Jul 27, 2012	7.072	7.322	6.977	7.301	690,204	+0.26(+3.74%)
Jul 26, 2012	7.009	7.070	6.937	7.038	425,913	+0.18(+2.56%)
Jul 25, 2012	6.863	6.932	6.802	6.863	540,470	+0.06(+0.89%)
Jul 24, 2012	6.851	6.858	6.705	6.802	605,091	-0.03(-0.43%)
Jul 23, 2012	6.737	6.876	6.728	6.831	357,435	-0.07(-1.04%)
Jul 20, 2012	7.011	7.072	6.903	6.903	551,946	-0.20(-2.76%)
Jul 19, 2012	7.099	7.171	6.941	7.099	416,491	+0.04(+0.54%)
Jul 18, 2012	6.872	7.130	6.872	7.061	364,244	+0.18(+2.68%)
Jul 17, 2012	6.872	6.921	6.770	6.876	374,017	+0.07(+0.99%)
Jul 16, 2012	6.847	6.860	6.752	6.809	338,693	-0.06(-0.82%)
Jul 13, 2012	6.748	6.887	6.748	6.865	767,789	+0.13(+1.94%)
Jul 12, 2012	6.687	6.761	6.579	6.734	879,360	-0.02(-0.27%)
Jul 11, 2012	6.768	6.818	6.728	6.752	604,771	+0.01(+0.20%)
Jul 10, 2012	6.998	7.058	6.685	6.739	1,106,256	-0.19(-2.73%)
Jul 09, 2012	7.133	7.155	6.869	6.928	1,668,478	-0.24(-3.30%)
Jul 06, 2012	7.225	7.247	7.126	7.164	469,206	-0.16(-2.24%)
Jul 05, 2012	7.416	7.502	7.319	7.328	508,413	-0.14(-1.90%)
Jul 03, 2012	7.200	7.481	7.200	7.470	554,786	+0.26(+3.56%)