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Proto Labs Inc (NY: PRLB )

31.76 -0.53 (-1.64%)
Official Closing Price Updated: 7:00 PM EDT, May 10, 2024 Add to My Watchlist
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Historical Prices

Month:
Year:
Range:
Date Open High Low Close Volume Change (%)
Oct 31, 2017 86.50 87.58 85.85 87.25 184,356 +0.90(+1.04%)
Oct 30, 2017 86.85 87.90 86.15 86.35 183,534 -1.05(-1.20%)
Oct 27, 2017 89.70 89.95 86.65 87.40 251,447 -1.35(-1.52%)
Oct 26, 2017 82.90 89.90 82.90 88.75 318,983 +6.75(+8.23%)
Oct 25, 2017 84.25 84.25 81.70 82.00 159,710 -2.40(-2.84%)
Oct 24, 2017 83.45 84.80 82.60 84.40 163,607 +1.35(+1.63%)
Oct 23, 2017 82.85 83.35 82.20 83.05 84,241 +0.00(+0.00%)
Oct 20, 2017 80.80 83.45 80.65 83.05 152,979 +3.00(+3.75%)
Oct 19, 2017 81.35 81.35 79.60 80.05 78,696 -2.00(-2.44%)
Oct 18, 2017 81.00 82.55 80.45 82.05 140,705 +1.35(+1.67%)
Oct 17, 2017 80.65 81.25 80.17 80.70 81,720 -0.30(-0.37%)
Oct 16, 2017 80.90 81.55 80.53 81.00 83,364 +0.55(+0.68%)
Oct 13, 2017 79.90 80.70 79.06 80.45 134,953 +0.70(+0.88%)
Oct 12, 2017 79.45 80.45 79.30 79.75 85,624 +0.15(+0.19%)
Oct 11, 2017 79.65 80.10 79.35 79.60 87,743 -0.20(-0.25%)
Oct 10, 2017 81.20 81.20 79.55 79.80 94,980 -1.05(-1.30%)
Oct 09, 2017 80.10 81.20 79.40 80.85 168,404 +0.75(+0.94%)
Oct 06, 2017 80.20 80.62 80.05 80.10 93,574 -0.45(-0.56%)
Oct 05, 2017 80.75 80.95 79.85 80.55 146,050 -0.10(-0.12%)
Oct 04, 2017 81.80 82.33 80.25 80.65 172,172 -1.05(-1.29%)
Oct 03, 2017 81.85 82.50 81.42 81.70 150,376 +0.15(+0.18%)
Oct 02, 2017 80.30 81.60 79.70 81.55 188,538 +1.25(+1.56%)
Sep 29, 2017 79.00 80.40 78.65 80.30 197,888 +1.45(+1.84%)
Sep 28, 2017 78.00 79.12 77.30 78.85 171,968 +0.75(+0.96%)
Sep 27, 2017 75.05 78.30 75.03 78.10 193,411 +3.40(+4.55%)
Sep 26, 2017 74.55 75.30 74.25 74.70 107,481 +0.25(+0.34%)
Sep 25, 2017 74.20 75.35 74.05 74.45 116,578 +0.20(+0.27%)
Sep 22, 2017 74.55 74.95 73.75 74.25 105,857 -0.35(-0.47%)
Sep 21, 2017 75.00 75.00 73.30 74.60 157,817 -0.20(-0.27%)
Sep 20, 2017 74.85 75.50 74.40 74.80 110,501 +0.00(+0.00%)
Sep 19, 2017 74.70 74.80 73.95 74.80 103,172 +0.15(+0.20%)
Sep 18, 2017 74.80 75.74 73.95 74.65 155,551 +0.25(+0.34%)
Sep 15, 2017 74.20 74.45 73.60 74.40 181,125 +0.10(+0.13%)
Sep 14, 2017 74.90 75.15 74.10 74.30 103,642 -0.60(-0.80%)
Sep 13, 2017 74.90 75.50 74.75 74.90 75,499 -0.10(-0.13%)
Sep 12, 2017 74.20 75.80 74.20 75.00 175,363 +1.00(+1.35%)
Sep 11, 2017 73.90 74.60 73.21 74.00 121,826 +0.85(+1.16%)
Sep 08, 2017 71.50 73.25 71.50 73.15 108,990 +1.40(+1.95%)
Sep 07, 2017 72.05 72.58 71.45 71.75 115,664 -0.05(-0.07%)
Sep 06, 2017 71.80 72.00 70.70 71.80 118,460 +0.25(+0.35%)
Sep 05, 2017 72.50 73.10 71.45 71.55 84,961 -1.05(-1.45%)
Sep 01, 2017 71.95 72.80 71.55 72.60 99,177 +0.80(+1.11%)
Aug 31, 2017 71.30 72.20 70.65 71.80 220,748 +0.60(+0.84%)
Aug 30, 2017 70.10 71.50 69.95 71.20 179,827 +1.10(+1.57%)
Aug 29, 2017 69.45 70.35 69.30 70.10 147,109 +0.15(+0.21%)
Aug 28, 2017 70.25 70.60 69.90 69.95 132,417 -0.05(-0.07%)
Aug 25, 2017 70.95 70.95 69.95 70.00 95,801 -0.70(-0.99%)
Aug 24, 2017 71.40 71.65 70.55 70.70 93,423 -0.50(-0.70%)
Aug 23, 2017 70.90 71.75 70.80 71.20 96,975 -0.35(-0.49%)
Aug 22, 2017 70.55 71.75 69.55 71.55 150,370 +1.10(+1.56%)
Aug 21, 2017 69.55 70.65 68.50 70.45 168,475 +0.90(+1.29%)
Aug 18, 2017 69.40 70.35 69.10 69.55 187,599 -0.35(-0.50%)
Aug 17, 2017 71.60 72.10 69.85 69.90 128,238 -1.95(-2.71%)
Aug 16, 2017 71.95 72.30 71.50 71.85 90,928 -0.15(-0.21%)
Aug 15, 2017 72.50 72.95 71.60 72.00 95,039 -0.55(-0.76%)
Aug 14, 2017 72.10 72.80 72.00 72.55 171,611 +0.75(+1.04%)
Aug 11, 2017 70.50 72.15 68.71 71.80 172,274 +0.70(+0.98%)
Aug 10, 2017 72.80 73.15 71.00 71.10 156,901 -2.20(-3.00%)
Aug 09, 2017 73.25 73.75 72.70 73.30 107,652 -0.55(-0.74%)
Aug 08, 2017 74.05 74.65 73.55 73.85 128,510 -0.15(-0.20%)
Aug 07, 2017 74.25 73.60 74.00 76,940 +0.00(+0.00%)
Aug 04, 2017 74.90 75.00 73.90 74.00 83,840 -0.45(-0.60%)
Aug 03, 2017 74.35 75.55 74.20 74.45 188,253 +0.40(+0.54%)
Aug 02, 2017 74.95 74.95 73.56 74.05 211,598 -1.05(-1.40%)
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