Cognex Cp (NQ: CGNX )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2013	17.74	17.77	17.77	17.77	1,224,701	+0.02(+0.13%)
Dec 30, 2013	17.73	17.92	17.65	17.75	997,179	+0.04(+0.21%)
Dec 27, 2013	17.70	17.88	17.57	17.71	573,109	-0.02(-0.13%)
Dec 26, 2013	17.70	17.91	17.47	17.74	678,737	+0.19(+1.06%)
Dec 24, 2013	17.45	17.62	17.38	17.55	499,087	+0.18(+1.02%)
Dec 23, 2013	17.15	17.41	17.09	17.37	916,102	+0.29(+1.72%)
Dec 20, 2013	17.00	17.18	16.82	17.08	2,296,488	+0.17(+0.99%)
Dec 19, 2013	17.00	17.10	16.73	16.91	1,886,996	-0.07(-0.41%)
Dec 18, 2013	16.25	17.21	16.13	16.98	2,279,081	+1.04(+6.54%)
Dec 17, 2013	15.97	16.07	15.83	15.94	978,562	+0.00(+0.00%)
Dec 16, 2013	15.65	16.02	15.62	15.94	902,955	+0.41(+2.61%)
Dec 13, 2013	15.31	15.70	15.31	15.53	965,799	+0.26(+1.68%)
Dec 12, 2013	15.31	15.42	15.14	15.28	839,892	-0.04(-0.24%)
Dec 11, 2013	15.54	15.55	15.20	15.31	951,473	-0.07(-0.45%)
Dec 10, 2013	15.40	15.73	15.38	15.38	990,068	-0.08(-0.51%)
Dec 09, 2013	15.45	15.55	15.23	15.46	817,587	+0.10(+0.67%)
Dec 06, 2013	15.31	15.50	15.23	15.36	0	+0.22(+1.44%)
Dec 05, 2013	15.10	15.29	15.04	15.14	0	+0.04(+0.28%)
Dec 04, 2013	15.06	15.30	14.85	15.10	0	+0.02(+0.15%)
Dec 03, 2013	15.16	15.51	14.99	15.08	0	-0.13(-0.89%)