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Proto Labs Inc (NY: PRLB )

31.09 -0.05 (-0.16%)
Official Closing Price Updated: 7:00 PM EDT, May 3, 2024 Add to My Watchlist
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Historical Prices

Month:
Year:
Range:
Date Open High Low Close Volume Change (%)
May 31, 2012 35.61 37.44 35.44 36.89 134,555 +1.27(+3.57%)
May 30, 2012 34.08 35.81 33.62 35.62 62,685 +1.39(+4.06%)
May 29, 2012 34.53 34.66 33.94 34.23 31,205 -0.03(-0.09%)
May 25, 2012 33.36 34.36 33.36 34.26 52,956 +0.65(+1.93%)
May 24, 2012 32.03 33.64 31.98 33.61 53,365 +1.63(+5.10%)
May 23, 2012 31.64 32.11 31.19 31.98 23,456 +0.17(+0.53%)
May 22, 2012 31.42 31.96 31.40 31.81 32,467 +0.51(+1.63%)
May 21, 2012 31.47 31.60 31.25 31.30 31,429 +0.01(+0.03%)
May 18, 2012 30.99 31.54 30.99 31.29 52,155 +0.22(+0.71%)
May 17, 2012 30.97 31.71 30.80 31.07 73,742 +0.10(+0.32%)
May 16, 2012 30.99 31.39 29.75 30.97 100,599 +0.20(+0.65%)
May 15, 2012 31.89 31.99 29.90 30.77 83,578 -1.12(-3.51%)
May 14, 2012 31.81 32.14 31.22 31.89 66,894 -0.26(-0.81%)
May 11, 2012 31.78 32.57 31.74 32.15 78,073 +0.00(+0.00%)
May 10, 2012 29.70 33.21 29.70 32.15 142,444 +2.44(+8.21%)
May 09, 2012 29.17 30.23 28.96 29.71 63,035 +0.08(+0.27%)
May 08, 2012 30.54 30.54 29.10 29.63 112,041 -0.95(-3.11%)
May 07, 2012 30.30 30.58 28.85 30.58 120,716 +0.26(+0.86%)
May 04, 2012 28.78 31.13 28.04 30.32 89,168 +0.84(+2.85%)
May 03, 2012 33.00 33.00 24.90 29.48 1,430,296 -8.38(-22.13%)
May 02, 2012 38.57 38.89 37.57 37.86 57,133 -0.79(-2.04%)
May 01, 2012 36.83 39.08 36.83 38.65 80,553 +1.55(+4.18%)
Apr 30, 2012 36.42 37.10 36.07 37.10 65,562 +0.79(+2.18%)
Apr 27, 2012 35.06 36.57 34.82 36.31 41,773 +1.18(+3.36%)
Apr 26, 2012 33.85 35.89 33.59 35.13 96,592 +1.32(+3.90%)
Apr 25, 2012 33.55 33.92 33.09 33.81 28,541 +0.66(+1.99%)
Apr 24, 2012 32.98 33.15 32.69 33.15 23,690 +0.25(+0.76%)
Apr 23, 2012 32.84 33.00 32.28 32.90 18,813 -0.50(-1.50%)
Apr 20, 2012 32.20 34.07 31.53 33.40 59,612 +1.54(+4.83%)
Apr 19, 2012 30.59 33.27 30.59 31.86 142,618 +1.46(+4.80%)
Apr 18, 2012 30.29 30.60 29.73 30.40 35,632 -0.14(-0.46%)
Apr 17, 2012 30.41 30.80 30.02 30.54 105,642 +0.45(+1.50%)
Apr 16, 2012 31.02 31.02 28.61 30.09 118,331 -0.71(-2.31%)
Apr 13, 2012 31.84 32.08 30.78 30.80 92,650 -1.36(-4.23%)
Apr 12, 2012 32.91 32.91 31.00 32.16 96,906 -0.87(-2.63%)
Apr 11, 2012 34.09 34.09 32.33 33.03 51,867 -0.67(-1.99%)
Apr 10, 2012 33.97 34.88 33.48 33.70 83,403 -0.26(-0.77%)
Apr 09, 2012 32.97 34.72 32.74 33.96 62,429 +1.81(+5.63%)
Apr 05, 2012 31.64 32.44 31.42 32.15 25,749 +0.29(+0.91%)
Apr 04, 2012 34.99 34.99 31.60 31.86 213,870 -3.34(-9.49%)
Apr 03, 2012 35.11 35.45 34.50 35.20 44,863 +0.07(+0.20%)
Apr 02, 2012 33.73 35.61 32.90 35.13 76,257 +1.04(+3.05%)
Mar 30, 2012 34.04 34.80 33.35 34.09 392,275 +0.47(+1.40%)
Mar 29, 2012 32.68 34.12 32.29 33.62 71,434 +1.20(+3.70%)
Mar 28, 2012 32.45 33.05 31.00 32.42 66,722 +0.17(+0.53%)
Mar 27, 2012 33.45 34.00 32.01 32.25 38,505 -0.96(-2.89%)
Mar 26, 2012 32.74 33.84 32.71 33.21 27,562 +0.76(+2.34%)
Mar 23, 2012 32.29 32.91 32.00 32.45 11,489 +0.42(+1.31%)
Mar 22, 2012 31.77 32.74 31.77 32.03 18,145 +0.15(+0.47%)
Mar 21, 2012 32.73 34.00 31.69 31.88 51,675 -0.59(-1.82%)
Mar 20, 2012 33.50 33.50 32.01 32.47 35,580 -1.03(-3.07%)
Mar 19, 2012 34.22 35.71 32.95 33.50 46,719 -0.99(-2.87%)
Mar 16, 2012 34.45 35.93 34.45 34.49 131,342 +0.25(+0.73%)
Mar 15, 2012 33.20 35.33 33.20 34.24 186,011 +1.24(+3.76%)
Mar 14, 2012 32.06 33.46 31.43 33.00 75,110 +1.34(+4.23%)
Mar 13, 2012 31.95 32.49 30.96 31.66 25,964 -0.14(-0.44%)
Mar 12, 2012 31.41 31.80 31.33 31.80 27,083 +0.39(+1.24%)
Mar 09, 2012 30.77 31.92 30.17 31.41 48,466 +1.05(+3.46%)
Mar 08, 2012 28.53 30.57 28.50 30.36 59,430 +2.25(+8.00%)
Mar 07, 2012 28.50 29.75 28.00 28.11 34,548 +0.11(+0.39%)
Mar 06, 2012 27.50 28.79 27.00 28.00 95,941 +0.75(+2.75%)
Mar 05, 2012 28.50 28.50 27.16 27.25 29,660 -1.29(-4.52%)
Mar 02, 2012 30.23 30.94 28.36 28.54 63,506 -1.46(-4.87%)
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