Cognex Corp (NQ: CGNX )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2015	16.49	16.82	16.49	16.66	962,160	+0.03(+0.20%)
Aug 28, 2015	16.45	16.75	16.45	16.62	1,167,340	+0.18(+1.08%)
Aug 27, 2015	15.98	16.60	15.93	16.45	1,609,012	+0.60(+3.78%)
Aug 26, 2015	16.10	16.26	15.45	15.85	2,851,646	+0.16(+1.02%)
Aug 25, 2015	16.76	16.80	15.67	15.69	3,506,635	-0.48(-2.98%)
Aug 24, 2015	15.81	16.59	15.47	16.17	3,122,811	-0.51(-3.03%)
Aug 21, 2015	16.80	16.95	16.64	16.67	2,505,703	-0.31(-1.85%)
Aug 20, 2015	17.19	17.24	16.98	16.99	1,582,221	-0.32(-1.84%)
Aug 19, 2015	17.25	17.44	17.12	17.31	1,136,016	-0.07(-0.40%)
Aug 18, 2015	17.33	17.43	17.16	17.38	1,400,119	+0.05(+0.27%)
Aug 17, 2015	17.28	17.39	17.07	17.33	1,776,390	+0.00(+0.03%)
Aug 14, 2015	17.36	17.45	17.26	17.33	1,164,740	-0.04(-0.24%)
Aug 13, 2015	17.36	17.49	17.32	17.37	1,611,549	-0.05(-0.27%)
Aug 12, 2015	17.46	17.52	17.28	17.41	2,832,739	-0.14(-0.80%)
Aug 11, 2015	17.81	17.89	17.38	17.56	4,069,619	-0.30(-1.65%)
Aug 10, 2015	17.54	17.94	17.46	17.85	1,367,023	+0.41(+2.34%)
Aug 07, 2015	18.01	18.01	17.32	17.44	2,757,621	+0.02(+0.11%)
Aug 06, 2015	17.52	17.78	17.32	17.42	2,928,583	-0.15(-0.83%)
Aug 05, 2015	16.63	17.68	16.51	17.57	3,313,820	+1.18(+7.17%)
Aug 04, 2015	15.64	17.23	15.15	16.39	11,494,576	-4.66(-22.14%)