Natl Instruments Cor (NQ: NATI )
Historical Prices
Year:
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Aug 31, 2010 | 14.19 | 14.36 | 14.08 | 14.27 | 544,257 | +0.03(+0.21%) |
| Aug 30, 2010 | 14.41 | 14.49 | 14.23 | 14.24 | 304,183 | -0.23(-1.61%) |
| Aug 27, 2010 | 14.29 | 14.55 | 13.96 | 14.48 | 355,237 | +0.28(+1.95%) |
| Aug 26, 2010 | 14.11 | 14.30 | 14.07 | 14.20 | 401,468 | +0.06(+0.46%) |
| Aug 25, 2010 | 13.90 | 14.18 | 13.80 | 14.13 | 588,020 | +0.09(+0.63%) |
| Aug 24, 2010 | 14.14 | 14.15 | 13.92 | 14.05 | 695,800 | -0.31(-2.17%) |
| Aug 23, 2010 | 14.72 | 14.75 | 14.33 | 14.36 | 431,023 | -0.28(-1.93%) |
| Aug 20, 2010 | 14.50 | 14.65 | 14.33 | 14.64 | 238,668 | +0.08(+0.58%) |
| Aug 19, 2010 | 14.85 | 14.99 | 14.51 | 14.56 | 357,120 | -0.43(-2.84%) |
| Aug 18, 2010 | 14.97 | 15.09 | 14.79 | 14.98 | 171,226 | -0.01(-0.10%) |
| Aug 17, 2010 | 14.65 | 15.06 | 14.61 | 15.00 | 311,456 | +0.43(+2.96%) |
| Aug 16, 2010 | 14.59 | 14.61 | 14.47 | 14.57 | 722,614 | -0.06(-0.41%) |
| Aug 13, 2010 | 14.71 | 14.79 | 14.60 | 14.62 | 236,937 | -0.17(-1.17%) |
| Aug 12, 2010 | 14.90 | 14.92 | 14.61 | 14.80 | 418,988 | -0.34(-2.22%) |
| Aug 11, 2010 | 15.51 | 15.51 | 15.13 | 15.13 | 302,042 | -0.61(-3.87%) |
| Aug 10, 2010 | 15.65 | 15.92 | 15.51 | 15.74 | 493,217 | -0.23(-1.46%) |
| Aug 09, 2010 | 15.99 | 16.07 | 15.93 | 15.98 | 183,828 | -0.01(-0.06%) |
| Aug 06, 2010 | 15.85 | 16.09 | 15.81 | 15.99 | 396,713 | -0.01(-0.09%) |
| Aug 05, 2010 | 15.71 | 16.03 | 15.71 | 16.00 | 543,502 | +0.15(+0.97%) |
| Aug 04, 2010 | 15.67 | 15.88 | 15.66 | 15.85 | 263,964 | +0.17(+1.07%) |
| Aug 03, 2010 | 15.69 | 15.83 | 15.59 | 15.68 | 419,280 | -0.10(-0.62%) |
| Aug 02, 2010 | 15.88 | 15.94 | 15.73 | 15.78 | 396,268 | +0.05(+0.31%) |
| Jul 30, 2010 | 15.57 | 15.87 | 15.43 | 15.73 | 339,121 | -0.05(-0.34%) |
| Jul 29, 2010 | 15.99 | 16.00 | 15.57 | 15.78 | 578,397 | -0.20(-1.23%) |
| Jul 28, 2010 | 16.41 | 16.50 | 15.94 | 15.98 | 566,556 | -0.51(-3.08%) |
| Jul 27, 2010 | 16.27 | 16.52 | 15.74 | 16.49 | 727,046 | +0.34(+2.11%) |
| Jul 26, 2010 | 15.87 | 16.15 | 15.72 | 16.15 | 450,351 | +0.37(+2.34%) |
| Jul 23, 2010 | 15.60 | 15.82 | 15.48 | 15.78 | 484,007 | +0.17(+1.07%) |
| Jul 22, 2010 | 15.46 | 15.71 | 15.45 | 15.61 | 347,071 | +0.35(+2.29%) |
| Jul 21, 2010 | 15.44 | 15.53 | 15.25 | 15.26 | 314,461 | -0.13(-0.83%) |
| Jul 20, 2010 | 15.01 | 15.40 | 14.87 | 15.39 | 308,787 | +0.25(+1.63%) |
| Jul 19, 2010 | 15.09 | 15.27 | 14.97 | 15.14 | 268,558 | +0.06(+0.39%) |
| Jul 16, 2010 | 15.48 | 15.55 | 15.06 | 15.08 | 348,786 | -0.48(-3.07%) |
| Jul 15, 2010 | 15.65 | 15.69 | 15.48 | 15.56 | 327,717 | -0.12(-0.76%) |
| Jul 14, 2010 | 15.57 | 15.78 | 15.57 | 15.68 | 516,989 | +0.09(+0.60%) |
| Jul 13, 2010 | 15.24 | 15.65 | 15.22 | 15.59 | 984,411 | +0.49(+3.23%) |
| Jul 12, 2010 | 15.23 | 15.31 | 15.04 | 15.10 | 653,560 | -0.22(-1.45%) |
| Jul 09, 2010 | 15.31 | 15.49 | 15.28 | 15.32 | 360,951 | -0.05(-0.32%) |
| Jul 08, 2010 | 15.38 | 15.75 | 15.25 | 15.37 | 635,240 | +0.08(+0.55%) |
| Jul 07, 2010 | 15.11 | 15.37 | 15.04 | 15.29 | 753,524 | +0.17(+1.14%) |
| Jul 06, 2010 | 15.31 | 15.52 | 15.00 | 15.11 | 427,902 | -0.06(-0.42%) |
| Jul 02, 2010 | 15.31 | 15.44 | 14.60 | 15.18 | 307,811 | -0.05(-0.36%) |
| Jul 01, 2010 | 15.72 | 15.72 | 15.10 | 15.23 | 751,366 | -0.44(-2.80%) |
| Jun 30, 2010 | 15.82 | 16.09 | 15.65 | 15.67 | 516,511 | -0.13(-0.81%) |
| Jun 29, 2010 | 16.05 | 16.13 | 15.72 | 15.80 | 507,873 | -0.25(-1.57%) |
| Jun 25, 2010 | 15.91 | 16.09 | 15.76 | 16.05 | 799,142 | +0.21(+1.34%) |
| Jun 24, 2010 | 15.86 | 16.04 | 15.76 | 15.84 | 506,774 | -0.06(-0.40%) |
| Jun 23, 2010 | 15.93 | 16.03 | 15.70 | 15.90 | 257,213 | -0.01(-0.03%) |
| Jun 22, 2010 | 16.03 | 16.26 | 15.89 | 15.91 | 462,174 | -0.06(-0.37%) |
| Jun 21, 2010 | 16.27 | 16.31 | 15.90 | 15.97 | 433,230 | -0.16(-0.98%) |
| Jun 18, 2010 | 16.09 | 16.27 | 16.07 | 16.12 | 552,679 | +0.02(+0.12%) |
| Jun 17, 2010 | 16.19 | 16.26 | 16.01 | 16.10 | 318,278 | -0.01(-0.09%) |
| Jun 16, 2010 | 15.86 | 16.14 | 15.82 | 16.12 | 429,975 | +0.15(+0.96%) |
| Jun 15, 2010 | 15.59 | 16.02 | 15.49 | 15.97 | 477,054 | +0.53(+3.45%) |
| Jun 14, 2010 | 15.58 | 15.70 | 15.41 | 15.43 | 484,923 | +0.00(+0.00%) |
| Jun 11, 2010 | 15.04 | 15.46 | 15.04 | 15.43 | 279,925 | +0.22(+1.46%) |
| Jun 10, 2010 | 15.05 | 15.23 | 14.80 | 15.21 | 215,649 | +0.40(+2.70%) |
| Jun 09, 2010 | 14.84 | 14.96 | 14.71 | 14.81 | 1,152,230 | +0.11(+0.74%) |
| Jun 08, 2010 | 14.82 | 14.97 | 14.60 | 14.70 | 410,385 | -0.04(-0.30%) |
| Jun 07, 2010 | 15.27 | 15.27 | 14.75 | 14.75 | 390,904 | -0.44(-2.92%) |
| Jun 04, 2010 | 15.52 | 15.60 | 15.17 | 15.19 | 329,191 | -0.50(-3.20%) |
| Jun 03, 2010 | 15.45 | 15.74 | 15.37 | 15.69 | 245,036 | +0.17(+1.11%) |
| Jun 02, 2010 | 15.21 | 15.56 | 15.09 | 15.52 | 446,122 | +0.32(+2.08%) |
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