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

Historical Prices

Date Open High Low Close Volume Change (%)
Jun 30, 2017 67.00 67.55 66.35 67.25 91,369 +0.50(+0.75%)
Jun 29, 2017 68.90 69.05 66.45 66.75 136,945 -2.15(-3.12%)
Jun 28, 2017 68.90 70.10 67.55 68.90 371,287 +0.75(+1.10%)
Jun 27, 2017 66.70 68.70 66.65 68.15 316,026 +2.10(+3.18%)
Jun 26, 2017 66.65 66.90 65.70 66.05 174,736 -0.55(-0.83%)
Jun 23, 2017 65.90 66.85 65.90 66.60 90,181 +0.75(+1.14%)
Jun 22, 2017 65.10 66.20 64.95 65.85 75,439 +0.85(+1.31%)
Jun 21, 2017 64.65 65.40 64.40 65.00 87,489 +0.25(+0.39%)
Jun 20, 2017 65.55 65.55 64.40 64.75 92,562 -0.95(-1.45%)
Jun 19, 2017 65.25 65.80 65.00 65.70 99,610 +0.65(+1.00%)
Jun 16, 2017 65.20 65.80 64.70 65.05 173,413 -0.75(-1.14%)
Jun 15, 2017 64.40 65.90 64.40 65.80 100,025 +0.80(+1.23%)
Jun 14, 2017 65.15 65.25 64.40 65.00 66,402 -0.10(-0.15%)
Jun 13, 2017 64.85 65.15 64.15 65.10 100,841 +0.50(+0.77%)
Jun 12, 2017 66.60 66.80 64.15 64.60 193,323 -1.95(-2.93%)
Jun 09, 2017 67.45 68.20 66.00 66.55 192,044 -0.80(-1.19%)
Jun 08, 2017 65.55 67.50 65.10 67.35 142,466 +1.70(+2.59%)
Jun 07, 2017 65.15 65.90 64.20 65.65 206,447 +0.40(+0.61%)
Jun 06, 2017 66.45 66.45 65.20 65.25 180,400 -1.75(-2.61%)
Jun 05, 2017 67.80 67.80 66.40 67.00 149,024 -0.90(-1.33%)
Jun 02, 2017 65.30 68.05 65.25 67.90 246,669 +2.60(+3.98%)
Jun 01, 2017 63.90 65.30 63.80 65.30 125,179 +1.30(+2.03%)
May 31, 2017 64.05 64.05 63.10 64.00 155,331 +0.15(+0.23%)
May 30, 2017 63.70 64.20 63.50 63.85 143,913 -0.15(-0.23%)
May 26, 2017 64.00 64.25 63.30 64.00 64,323 +0.00(+0.00%)
May 25, 2017 64.15 64.15 63.00 64.00 131,113 +0.15(+0.23%)
May 24, 2017 63.60 64.00 63.00 63.85 121,928 +0.35(+0.55%)
May 23, 2017 64.30 64.30 62.60 63.50 155,739 -0.70(-1.09%)
May 22, 2017 64.00 64.55 63.60 64.20 109,262 +0.45(+0.71%)
May 19, 2017 63.35 64.35 62.95 63.75 119,332 +0.70(+1.11%)
May 18, 2017 61.85 63.30 61.85 63.05 137,966 +1.05(+1.69%)
May 17, 2017 63.55 62.65 61.85 62.00 285,644 -1.55(-2.44%)
May 16, 2017 64.35 64.35 62.75 63.55 253,393 -0.80(-1.24%)
May 15, 2017 63.85 64.95 63.70 64.35 302,770 +1.05(+1.66%)
May 12, 2017 61.95 63.60 61.75 63.30 220,660 +1.15(+1.85%)
May 11, 2017 61.70 62.45 60.90 62.15 139,435 +0.20(+0.32%)
May 10, 2017 61.60 62.30 61.10 61.95 178,504 +0.25(+0.41%)
May 09, 2017 61.25 62.20 60.65 61.70 143,285 +0.55(+0.90%)
May 08, 2017 61.00 62.10 60.60 61.15 195,991 +0.05(+0.08%)
May 05, 2017 60.00 61.20 59.90 61.10 269,703 +1.35(+2.26%)
May 04, 2017 59.45 59.85 58.80 59.75 133,584 +0.55(+0.93%)
May 03, 2017 58.40 59.45 58.40 59.20 208,150 +0.00(+0.00%)
May 02, 2017 58.75 59.85 58.35 59.20 260,510 +0.65(+1.11%)
May 01, 2017 57.90 58.65 57.45 58.55 266,211 +0.55(+0.95%)
Apr 28, 2017 58.75 58.90 57.80 58.00 365,912 -0.45(-0.77%)
Apr 27, 2017 58.85 61.55 56.80 58.45 855,807 +4.40(+8.14%)
Apr 26, 2017 52.90 54.55 52.75 54.05 335,076 +1.00(+1.89%)
Apr 25, 2017 51.65 53.05 51.65 53.05 283,091 +1.90(+3.71%)
Apr 24, 2017 51.10 52.00 50.75 51.15 248,099 +1.10(+2.20%)
Apr 21, 2017 52.50 52.50 49.65 50.05 426,620 -2.50(-4.76%)
Apr 20, 2017 51.00 52.75 51.00 52.55 541,412 +1.85(+3.65%)
Apr 19, 2017 50.85 51.80 50.45 50.70 235,756 +0.15(+0.30%)
Apr 18, 2017 49.55 50.80 49.40 50.55 181,952 +0.55(+1.10%)
Apr 17, 2017 49.75 50.00 49.30 50.00 88,842 +0.35(+0.70%)
Apr 13, 2017 50.10 50.40 49.59 49.65 132,691 -0.45(-0.90%)
Apr 12, 2017 51.05 51.05 50.05 50.10 174,735 -1.30(-2.53%)
Apr 11, 2017 50.00 51.45 50.00 51.40 255,982 +1.25(+2.49%)
Apr 10, 2017 50.35 51.15 50.10 50.15 113,912 -0.30(-0.59%)
Apr 07, 2017 50.40 50.84 49.80 50.45 220,644 -0.10(-0.20%)
Apr 06, 2017 50.35 51.00 50.00 50.55 261,203 +0.30(+0.60%)
Apr 05, 2017 49.60 50.60 49.50 50.25 429,590 +1.15(+2.34%)
Apr 04, 2017 49.40 49.75 48.70 49.10 163,619 -0.45(-0.91%)
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