Natl Instruments Cor (NQ: NATI )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Dec 29, 2017		41.63	41.63	41.63	0	-0.51(-1.21%)
Dec 28, 2017	42.12	42.16	41.73	42.14	275,133	+0.21(+0.50%)
Dec 27, 2017	41.72	42.06	41.65	41.93	255,858	+0.16(+0.38%)
Dec 26, 2017	42.19	42.19	41.74	41.77	269,552	-0.49(-1.16%)
Dec 22, 2017	42.33	42.33	41.80	42.26	337,615	+0.03(+0.07%)
Dec 21, 2017	42.12	42.43	42.02	42.23	387,989	+0.23(+0.55%)
Dec 20, 2017	42.25	42.50	41.97	42.00	764,027	-0.04(-0.10%)
Dec 19, 2017	41.95	42.51	41.85	42.04	1,270,197	+0.10(+0.24%)
Dec 18, 2017	42.09	42.09	41.89	41.94	562,057	-0.03(-0.07%)
Dec 15, 2017	41.69	42.24	41.47	41.97	1,836,179	+0.44(+1.06%)
Dec 14, 2017	42.02	42.06	41.49	41.53	465,471	-0.42(-1.00%)
Dec 13, 2017	42.05	42.47	41.88	41.95	487,234	-0.09(-0.21%)
Dec 12, 2017	42.67	42.67	41.99	42.04	479,466	-0.54(-1.27%)
Dec 11, 2017	42.99	43.28	42.57	42.58	294,966	-0.38(-0.88%)
Dec 08, 2017	43.15	43.33	42.86	42.96	486,573	+0.06(+0.14%)
Dec 07, 2017	42.67	42.96	42.54	42.90	472,485	+0.36(+0.85%)
Dec 06, 2017	42.39	42.84	42.39	42.54	361,656	+0.06(+0.14%)
Dec 05, 2017	42.51	42.94	42.27	42.48	486,832	+0.01(+0.02%)
Dec 04, 2017	44.03	44.03	42.47	42.47	489,176	-1.27(-2.90%)