$32.04 0.00 (%) National Instruments Corp - NASDAQ

Mar. 31, 2015 | 04:00 PM
Quotes displayed are delayed by 15 minutes. Market data is provided by Xignite

NATI historical data

Date Open High Low Close Volume
3/31/201531.9432.1431.8432.04381,739
3/30/201532.0032.2731.8732.19256,729
3/27/201531.6732.0031.5631.85267,847
3/26/201531.7231.8431.2931.74407,588
3/25/201532.8032.8931.9731.98326,410
3/24/201532.5232.9632.5132.80534,453
3/23/201532.7732.8032.3832.60450,798
3/20/201532.9533.0032.7332.83871,537
3/19/201532.8132.9932.7932.85240,593
3/18/201532.5032.9632.2532.85459,091
3/17/201532.1132.5631.9632.44495,798
3/16/201531.4732.1531.3532.07408,193
3/13/201531.3131.4831.1031.38363,479
3/12/201531.4031.4530.8631.34474,558
3/11/201530.6031.2730.5231.27363,270
3/10/201530.8931.2630.5130.60257,958
3/9/201531.0731.2230.9731.18202,587
3/6/201531.1731.3830.9431.09249,147
3/5/201531.2631.5031.1031.38199,828
3/4/201531.0831.2630.8731.18239,188
3/3/201531.5431.5531.0731.13300,668
3/2/201531.1031.6131.1031.55513,666
2/27/201531.1331.2831.0031.14267,234
2/26/201531.2531.4631.1031.18389,642
2/25/201531.1531.4031.0131.32362,391
2/24/201531.3131.3531.0031.15392,281
2/23/201531.2131.2930.9131.26425,101
2/20/201531.0031.4130.7431.30422,139
2/19/201531.2031.3330.9131.00354,375
2/18/201530.9631.3630.9531.22364,750
2/17/201531.0931.3930.9031.05488,695
2/13/201530.8331.3630.6231.20827,715
2/12/201530.6831.0930.5530.89321,935
2/11/201530.7531.1430.7130.90413,045
2/10/201531.1631.1630.7030.80351,080
2/9/201530.9131.1230.5330.92346,177
2/6/201531.1831.3530.8931.05301,877
2/5/201530.9531.3230.7831.23170,895
2/4/201530.8731.1430.7430.88319,523
2/3/201530.3530.9730.3030.95467,402
2/2/201530.0830.4229.4430.38456,688
1/30/201530.0030.7629.6730.08394,911
1/29/201529.7730.3829.5730.15414,417
1/28/201530.6130.6129.7429.89227,908
1/27/201530.3130.5329.9930.35164,577
1/26/201530.5531.0030.2130.71297,873
1/23/201530.5830.7630.3530.56215,492
1/22/201529.9130.7229.5130.68240,895
1/21/201529.6830.0629.6529.82188,642
1/20/201529.7830.0429.3629.79187,190
1/16/201529.3429.7829.0529.66233,366
1/15/201529.8630.0029.1929.31346,415
1/14/201529.6330.1429.6029.81264,122
1/13/201530.2831.1029.6230.03287,690
1/12/201530.2930.4629.8430.02213,969
1/9/201530.5330.7130.2530.29203,713
1/8/201530.5230.8730.4330.49329,888
1/7/201530.2730.4529.8630.29262,310
1/6/201530.7330.7330.0430.08364,708
1/5/201530.9130.9930.4230.54344,904
1/2/201531.3131.6430.7531.16255,644
12/31/201431.7331.8031.0831.09226,132
12/30/201431.6531.9631.3831.55200,637
12/29/201431.7032.2831.6431.73245,545
12/26/201431.9831.9831.6631.69123,062
12/24/201431.7932.1231.6831.84128,810
12/23/201431.5031.8231.2231.65207,125
12/22/201431.3231.6031.2231.50194,150
12/19/201431.7431.7431.1631.20592,508
12/18/201431.5631.8831.1631.65313,446
12/17/201430.5930.9229.9630.88197,869
12/16/201430.4430.8930.0630.42356,553
12/15/201431.3331.5030.5230.54331,415
12/12/201431.1931.5031.0431.07166,382
12/11/201431.4132.0231.4131.50154,530
12/10/201432.1532.1531.1131.22202,154
12/9/201431.1232.3531.0932.14494,921
12/8/201432.2132.3031.1831.47385,682
12/5/201432.4932.5432.1532.33226,002
12/4/201432.4832.6732.2832.39298,183
12/3/201432.3732.7632.1132.52227,957
12/2/201432.0932.6031.8832.31237,541
12/1/201432.0232.4531.8432.15337,698
11/28/201432.4132.6432.1532.19143,725
11/26/201432.1132.5032.1132.34139,467
11/25/201432.4832.4831.9832.00401,945
11/24/201432.2632.5031.9332.47280,661
11/21/201431.9832.3731.6832.28513,198
11/20/201430.9631.7130.9631.57304,886
11/19/201431.8431.8531.2231.23277,410
11/18/201431.7932.2531.7931.82562,089
11/17/201432.0532.4531.8531.94550,318
11/14/201431.5532.0731.3832.031,285,194
11/13/201433.1633.4632.5432.64343,039
11/12/201432.9833.3232.9833.24220,833
11/11/201432.8233.2632.7233.18272,366
11/10/201432.5033.0032.4432.98250,241
11/7/201432.4532.6032.2132.58253,399
11/6/201432.2332.5332.2332.52212,653
11/5/201432.2632.4931.9232.30165,685
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