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Natl Instruments Cor (NQ: NATI )

59.98 UNCHANGED
Last Price Updated: 4:00 PM EDT, Oct 10, 2023 Add to My Watchlist
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Historical Prices

Month:
Year:
Range:
Date Open High Low Close Volume Change (%)
Oct 31, 2011 20.68 20.89 20.12 20.12 609,188 -0.87(-4.13%)
Oct 28, 2011 21.09 21.53 20.81 20.99 500,091 -0.32(-1.52%)
Oct 27, 2011 20.58 21.34 19.92 21.31 875,329 +1.42(+7.16%)
Oct 26, 2011 19.60 20.05 19.03 19.89 408,768 +0.57(+2.96%)
Oct 25, 2011 19.64 19.81 19.20 19.32 328,611 -0.56(-2.81%)
Oct 24, 2011 19.29 20.06 19.29 19.87 270,636 +0.60(+3.13%)
Oct 21, 2011 18.98 19.29 18.84 19.27 266,998 +0.61(+3.27%)
Oct 20, 2011 18.65 18.73 18.15 18.66 218,746 +0.02(+0.12%)
Oct 19, 2011 19.17 19.23 18.60 18.64 212,073 -0.53(-2.79%)
Oct 18, 2011 18.64 19.29 18.40 19.17 218,083 +0.63(+3.37%)
Oct 17, 2011 19.10 19.10 18.47 18.55 473,774 -0.72(-3.72%)
Oct 14, 2011 19.10 19.32 18.82 19.26 200,460 +0.41(+2.20%)
Oct 13, 2011 18.75 19.02 18.54 18.85 228,797 -0.04(-0.20%)
Oct 12, 2011 18.60 19.08 18.53 18.89 365,828 +0.44(+2.37%)
Oct 11, 2011 17.96 18.55 17.83 18.45 531,774 +0.38(+2.08%)
Oct 10, 2011 17.98 18.19 17.78 18.07 413,547 +0.43(+2.43%)
Oct 07, 2011 18.16 18.23 17.46 17.64 497,325 -0.41(-2.29%)
Oct 06, 2011 18.08 18.12 17.74 18.06 906,520 +0.14(+0.76%)
Oct 05, 2011 17.38 18.01 17.12 17.92 508,140 +0.63(+3.62%)
Oct 04, 2011 16.15 17.31 16.06 17.30 495,975 +0.93(+5.71%)
Oct 03, 2011 17.18 17.37 16.30 16.36 699,394 -0.86(-4.99%)
Sep 30, 2011 17.18 17.64 17.18 17.22 647,351 -0.26(-1.47%)
Sep 29, 2011 17.61 17.75 16.98 17.48 386,711 +0.24(+1.40%)
Sep 28, 2011 18.05 18.28 17.23 17.24 345,225 -0.80(-4.43%)
Sep 27, 2011 17.89 18.71 17.71 18.04 513,250 +0.49(+2.79%)
Sep 26, 2011 17.80 17.85 17.12 17.55 527,182 -0.08(-0.43%)
Sep 23, 2011 17.12 17.64 16.94 17.62 798,777 +0.38(+2.18%)
Sep 22, 2011 17.73 17.96 16.95 17.25 587,298 -1.05(-5.72%)
Sep 21, 2011 18.80 19.04 18.26 18.29 370,189 -0.51(-2.72%)
Sep 20, 2011 19.48 19.63 18.79 18.80 615,462 -0.59(-3.03%)
Sep 19, 2011 19.31 19.57 19.02 19.39 490,715 -0.31(-1.57%)
Sep 16, 2011 20.10 20.12 19.50 19.70 1,056,267 -0.34(-1.69%)
Sep 15, 2011 20.09 20.10 19.63 20.04 394,975 +0.18(+0.91%)
Sep 14, 2011 18.91 20.33 18.91 19.86 804,488 +1.17(+6.25%)
Sep 13, 2011 18.43 18.86 18.35 18.69 352,638 +0.38(+2.06%)
Sep 12, 2011 17.48 18.33 17.48 18.32 437,196 +0.57(+3.23%)
Sep 09, 2011 17.93 18.62 17.70 17.74 971,787 -0.38(-2.12%)
Sep 08, 2011 18.34 18.61 18.10 18.13 234,188 -0.44(-2.35%)
Sep 07, 2011 18.20 18.56 18.16 18.56 302,942 +0.71(+3.97%)
Sep 06, 2011 17.41 17.95 17.18 17.86 330,014 -0.18(-1.00%)
Sep 02, 2011 18.32 18.50 17.86 18.04 294,870 -0.68(-3.62%)
Sep 01, 2011 19.17 19.38 18.64 18.71 282,201 -0.44(-2.32%)
Aug 31, 2011 19.10 19.66 19.04 19.16 611,864 +0.14(+0.71%)
Aug 30, 2011 19.59 19.61 18.83 19.02 798,368 -0.70(-3.55%)
Aug 29, 2011 18.45 19.90 18.37 19.72 1,004,434 +1.51(+8.27%)
Aug 26, 2011 17.34 18.27 17.18 18.22 325,277 +0.70(+4.00%)
Aug 25, 2011 18.05 18.05 17.43 17.52 410,550 -0.41(-2.31%)
Aug 24, 2011 17.80 18.00 17.56 17.93 243,731 +0.13(+0.72%)
Aug 23, 2011 17.07 17.82 16.97 17.80 268,976 +0.80(+4.70%)
Aug 22, 2011 17.25 17.41 16.88 17.00 324,508 +0.14(+0.85%)
Aug 19, 2011 16.93 17.49 16.74 16.86 354,262 -0.29(-1.67%)
Aug 18, 2011 17.86 17.88 16.99 17.15 433,563 -1.24(-6.72%)
Aug 17, 2011 18.51 18.72 18.11 18.38 514,208 -0.05(-0.29%)
Aug 16, 2011 18.77 18.77 18.20 18.44 494,962 -0.51(-2.70%)
Aug 15, 2011 18.12 18.98 17.90 18.95 916,617 +0.96(+5.36%)
Aug 12, 2011 18.09 18.26 17.67 17.98 567,418 +0.10(+0.55%)
Aug 11, 2011 16.85 18.10 16.78 17.89 749,850 +1.19(+7.13%)
Aug 10, 2011 17.08 17.37 16.67 16.70 869,526 -0.84(-4.81%)
Aug 09, 2011 17.28 18.13 16.25 17.54 1,170,445 +0.84(+5.05%)
Aug 08, 2011 17.25 17.55 16.63 16.70 1,261,911 -1.15(-6.46%)
Aug 05, 2011 18.95 19.03 17.36 17.85 1,390,738 -0.88(-4.71%)
Aug 04, 2011 19.16 19.39 18.71 18.73 1,684,833 -0.62(-3.19%)
Aug 03, 2011 18.33 19.38 18.30 19.35 1,698,122 +1.01(+5.53%)
Aug 02, 2011 18.73 19.13 18.31 18.33 590,736 -0.57(-3.02%)
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