Cognex Corp (NQ: CGNX )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Feb 27, 2015	20.49	20.89	20.49	20.80	1,540,908	+0.30(+1.48%)
Feb 26, 2015	20.36	20.62	20.19	20.50	1,074,795	+0.20(+0.96%)
Feb 25, 2015	19.79	20.34	19.56	20.30	1,603,245	+0.53(+2.68%)
Feb 24, 2015	19.61	19.80	19.52	19.77	776,138	+0.15(+0.78%)
Feb 23, 2015	19.77	19.77	19.44	19.62	893,673	-0.22(-1.10%)
Feb 20, 2015	19.41	19.89	19.28	19.84	1,177,665	+0.44(+2.28%)
Feb 19, 2015	19.25	19.61	19.25	19.40	828,361	+0.06(+0.31%)
Feb 18, 2015	19.20	19.41	19.04	19.34	1,014,411	+0.13(+0.70%)
Feb 17, 2015	19.14	19.50	19.09	19.20	1,869,964	-0.27(-1.36%)
Feb 13, 2015	19.07	19.47	19.47	19.47	4,459,999	+0.44(+2.32%)
Feb 12, 2015	18.16	19.08	17.95	19.02	2,847,054	+1.06(+5.88%)
Feb 11, 2015	18.15	18.35	17.90	17.97	1,248,236	-0.23(-1.25%)
Feb 10, 2015	17.96	18.30	17.91	18.20	2,117,309	+0.34(+1.93%)
Feb 09, 2015	17.71	18.04	17.63	17.85	1,625,291	-0.07(-0.42%)
Feb 06, 2015	17.96	18.14	17.76	17.93	888,867	-0.04(-0.23%)
Feb 05, 2015	17.84	18.00	17.80	17.97	807,541	+0.14(+0.78%)
Feb 04, 2015	17.62	17.97	17.44	17.83	871,790	+0.07(+0.42%)
Feb 03, 2015	17.35	17.76	17.29	17.75	823,035	+0.45(+2.61%)