Natl Instruments Cor (NQ: NATI )
Historical Prices
Year:
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Aug 31, 2012 | 20.00 | 20.13 | 19.66 | 19.79 | 521,750 | -0.06(-0.31%) |
| Aug 30, 2012 | 19.95 | 20.07 | 19.75 | 19.85 | 331,669 | -0.25(-1.26%) |
| Aug 29, 2012 | 20.16 | 20.29 | 19.96 | 20.10 | 261,506 | -0.17(-0.83%) |
| Aug 27, 2012 | 20.32 | 20.40 | 20.23 | 20.27 | 350,483 | +0.02(+0.08%) |
| Aug 24, 2012 | 20.34 | 20.46 | 20.22 | 20.26 | 240,854 | -0.15(-0.75%) |
| Aug 23, 2012 | 20.54 | 20.64 | 20.34 | 20.41 | 415,645 | -0.16(-0.78%) |
| Aug 22, 2012 | 20.40 | 20.69 | 20.30 | 20.57 | 397,959 | +0.12(+0.60%) |
| Aug 21, 2012 | 20.42 | 20.60 | 20.32 | 20.45 | 231,880 | +0.06(+0.30%) |
| Aug 20, 2012 | 20.29 | 20.48 | 20.13 | 20.39 | 310,212 | +0.00(+0.00%) |
| Aug 17, 2012 | 20.20 | 20.40 | 20.13 | 20.39 | 336,524 | +0.19(+0.95%) |
| Aug 16, 2012 | 20.06 | 20.29 | 20.03 | 20.20 | 308,008 | +0.04(+0.19%) |
| Aug 15, 2012 | 19.99 | 20.17 | 19.85 | 20.16 | 236,442 | +0.17(+0.85%) |
| Aug 14, 2012 | 20.20 | 20.26 | 19.90 | 19.99 | 316,061 | -0.08(-0.42%) |
| Aug 13, 2012 | 20.18 | 20.25 | 19.83 | 20.07 | 267,094 | -0.15(-0.76%) |
| Aug 10, 2012 | 19.99 | 20.23 | 19.99 | 20.23 | 311,534 | +0.15(+0.77%) |
| Aug 09, 2012 | 20.18 | 20.38 | 19.96 | 20.07 | 269,038 | -0.07(-0.34%) |
| Aug 08, 2012 | 20.13 | 20.36 | 20.10 | 20.14 | 231,344 | -0.16(-0.79%) |
| Aug 07, 2012 | 20.20 | 20.49 | 20.20 | 20.30 | 238,532 | +0.20(+0.99%) |
| Aug 06, 2012 | 19.49 | 20.24 | 19.45 | 20.10 | 448,379 | +0.60(+3.06%) |
| Aug 03, 2012 | 19.53 | 19.64 | 19.34 | 19.51 | 968,351 | +0.18(+0.91%) |
| Aug 02, 2012 | 19.44 | 19.70 | 19.20 | 19.33 | 502,317 | -0.31(-1.59%) |
| Aug 01, 2012 | 19.88 | 19.97 | 19.48 | 19.64 | 708,896 | -0.10(-0.50%) |
| Jul 31, 2012 | 19.84 | 20.15 | 19.74 | 19.74 | 612,749 | -0.21(-1.07%) |
| Jul 30, 2012 | 20.16 | 20.16 | 19.76 | 19.96 | 529,968 | -0.30(-1.47%) |
| Jul 27, 2012 | 20.74 | 20.81 | 19.49 | 20.26 | 964,038 | -0.43(-2.07%) |
| Jul 26, 2012 | 20.66 | 20.87 | 20.32 | 20.68 | 501,906 | +0.32(+1.58%) |
| Jul 25, 2012 | 20.36 | 20.61 | 20.20 | 20.36 | 400,056 | +0.04(+0.19%) |
| Jul 24, 2012 | 20.80 | 20.88 | 20.17 | 20.32 | 526,369 | -0.46(-2.21%) |
| Jul 23, 2012 | 20.67 | 20.87 | 20.37 | 20.78 | 173,946 | -0.26(-1.23%) |
| Jul 20, 2012 | 21.12 | 21.33 | 20.89 | 21.04 | 638,808 | -0.25(-1.18%) |
| Jul 19, 2012 | 21.10 | 21.39 | 21.10 | 21.30 | 324,173 | +0.24(+1.16%) |
| Jul 18, 2012 | 20.50 | 21.18 | 20.50 | 21.05 | 439,102 | +0.53(+2.57%) |
| Jul 17, 2012 | 20.58 | 20.67 | 20.27 | 20.52 | 326,563 | +0.09(+0.45%) |
| Jul 16, 2012 | 20.50 | 20.54 | 20.25 | 20.43 | 415,178 | +0.00(+0.00%) |
| Jul 13, 2012 | 20.14 | 20.44 | 20.13 | 20.43 | 378,465 | +0.37(+1.87%) |
| Jul 12, 2012 | 20.11 | 20.14 | 19.85 | 20.06 | 372,518 | -0.23(-1.13%) |
| Jul 11, 2012 | 20.35 | 20.45 | 20.14 | 20.29 | 340,074 | -0.06(-0.30%) |
| Jul 10, 2012 | 20.17 | 20.60 | 20.12 | 20.35 | 751,403 | +0.31(+1.52%) |
| Jul 09, 2012 | 20.20 | 20.27 | 19.87 | 20.04 | 305,980 | -0.24(-1.17%) |
| Jul 06, 2012 | 20.63 | 20.71 | 20.13 | 20.28 | 208,896 | -0.56(-2.68%) |
| Jul 05, 2012 | 20.63 | 20.89 | 20.56 | 20.84 | 312,183 | +0.08(+0.37%) |
| Jul 03, 2012 | 20.47 | 20.78 | 20.29 | 20.76 | 184,722 | +0.16(+0.78%) |
| Jul 02, 2012 | 20.56 | 20.63 | 20.16 | 20.60 | 311,546 | +0.08(+0.37%) |
| Jun 29, 2012 | 20.06 | 20.58 | 20.04 | 20.52 | 466,782 | +0.76(+3.83%) |
| Jun 28, 2012 | 19.91 | 20.11 | 19.48 | 19.77 | 532,630 | -0.36(-1.78%) |
| Jun 27, 2012 | 19.94 | 20.16 | 19.86 | 20.13 | 135,581 | +0.21(+1.04%) |
| Jun 26, 2012 | 19.74 | 20.07 | 19.56 | 19.92 | 348,403 | +0.24(+1.20%) |
| Jun 25, 2012 | 20.02 | 20.02 | 19.62 | 19.68 | 136,160 | -0.60(-2.94%) |
| Jun 22, 2012 | 20.14 | 20.40 | 20.08 | 20.28 | 353,607 | +0.18(+0.87%) |
| Jun 21, 2012 | 20.73 | 20.80 | 20.04 | 20.10 | 362,575 | -0.57(-2.77%) |
| Jun 20, 2012 | 20.47 | 20.81 | 20.46 | 20.68 | 305,189 | +0.21(+1.01%) |
| Jun 19, 2012 | 20.36 | 20.63 | 20.26 | 20.47 | 549,787 | +0.15(+0.75%) |
| Jun 18, 2012 | 19.91 | 20.32 | 19.83 | 20.32 | 452,286 | +0.26(+1.30%) |
| Jun 15, 2012 | 19.79 | 20.10 | 19.74 | 20.06 | 494,838 | +0.38(+1.94%) |
| Jun 14, 2012 | 19.53 | 19.84 | 19.42 | 19.68 | 236,172 | +0.15(+0.74%) |
| Jun 13, 2012 | 19.68 | 19.86 | 19.45 | 19.53 | 179,092 | -0.27(-1.35%) |
| Jun 12, 2012 | 19.61 | 19.80 | 19.51 | 19.80 | 182,519 | +0.28(+1.45%) |
| Jun 11, 2012 | 20.03 | 20.13 | 19.49 | 19.51 | 252,328 | -0.38(-1.92%) |
| Jun 08, 2012 | 19.51 | 20.00 | 19.45 | 19.90 | 366,400 | +0.31(+1.56%) |
| Jun 07, 2012 | 20.00 | 20.07 | 19.57 | 19.59 | 228,543 | -0.19(-0.97%) |
| Jun 06, 2012 | 19.48 | 19.84 | 19.41 | 19.78 | 266,669 | +0.48(+2.49%) |
| Jun 05, 2012 | 19.12 | 19.37 | 19.00 | 19.30 | 213,834 | +0.15(+0.76%) |
| Jun 04, 2012 | 19.19 | 19.26 | 18.90 | 19.16 | 411,111 | +0.03(+0.16%) |
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