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Proto Labs Inc (PRLB) — Historique des cours
Au 2026-10-16 — actualisé chaque nuit depuis le data lake Closelook. Lectures de journal, pas un conseil.
Cours quotidiens
| Date | Ouverture | Plus haut | Plus bas | Clôture | Var. % | Volume |
|---|---|---|---|---|---|---|
| 2026-10-16 | 87.17 | 88.14 | 84.30 | 85.65 | -2.01% | 205,100 |
| 2026-10-15 | 87.80 | 88.23 | 84.00 | 87.41 | -1.75% | 281,100 |
| 2026-10-14 | 90.28 | 92.29 | 87.91 | 88.97 | -3.10% | 184,000 |
| 2026-10-13 | 91.28 | 91.89 | 89.50 | 91.82 | +0.24% | 117,300 |
| 2026-10-12 | 93.49 | 93.97 | 91.25 | 91.60 | -2.39% | 126,700 |
| 2026-10-09 | 92.66 | 94.62 | 92.00 | 93.84 | +1.77% | 140,300 |
| 2026-10-08 | 92.29 | 93.21 | 91.00 | 92.21 | -1.14% | 144,000 |
| 2026-10-07 | 96.25 | 96.70 | 91.41 | 93.27 | -4.12% | 232,700 |
| 2026-10-06 | 99.65 | 99.96 | 96.39 | 97.28 | -1.42% | 289,700 |
| 2026-10-05 | 98.04 | 99.37 | 96.29 | 98.68 | +0.48% | 258,500 |
| 2026-10-02 | 96.13 | 99.42 | 95.49 | 98.21 | +4.07% | 241,100 |
| 2026-10-01 | 94.57 | 96.14 | 93.61 | 94.37 | -0.51% | 251,300 |
| 2026-09-30 | 96.15 | 97.39 | 94.85 | 94.85 | -0.64% | 277,400 |
| 2026-09-29 | 98.00 | 98.50 | 95.11 | 95.46 | -1.49% | 219,900 |
| 2026-09-28 | 95.73 | 97.80 | 95.21 | 96.90 | +0.68% | 297,600 |
| 2026-09-25 | 92.97 | 96.92 | 92.39 | 96.25 | +3.53% | 256,000 |
| 2026-09-24 | 88.42 | 95.99 | 88.42 | 92.97 | +4.31% | 469,600 |
| 2026-09-23 | 89.39 | 89.98 | 87.55 | 89.13 | -0.37% | 176,400 |
| 2026-09-22 | 88.19 | 90.15 | 88.07 | 89.46 | +2.03% | 183,600 |
| 2026-09-21 | 89.36 | 90.04 | 86.60 | 87.68 | -0.08% | 262,700 |
| 2026-09-18 | 86.99 | 87.79 | 84.30 | 87.75 | +1.54% | 466,300 |
| 2026-09-17 | 85.37 | 86.88 | 83.84 | 86.42 | +3.82% | 334,400 |
| 2026-09-16 | 80.20 | 85.00 | 79.92 | 83.24 | +5.25% | 360,600 |
| 2026-09-15 | 78.83 | 79.31 | 77.88 | 79.09 | +1.11% | 228,700 |
| 2026-09-14 | 79.12 | 80.26 | 78.14 | 78.22 | -4.59% | 176,100 |
| 2026-09-11 | 81.38 | 82.00 | 80.92 | 81.98 | +2.80% | 102,600 |
| 2026-09-10 | 80.00 | 80.66 | 78.67 | 79.75 | -1.41% | 187,900 |
| 2026-09-09 | 80.38 | 81.52 | 80.34 | 80.89 | -0.17% | 106,500 |
| 2026-09-08 | 81.86 | 82.55 | 80.73 | 81.03 | -0.50% | 141,600 |
| 2026-09-04 | 79.91 | 81.91 | 79.84 | 81.44 | +2.40% | 155,400 |
| 2026-09-03 | 79.08 | 79.69 | 77.05 | 79.53 | +1.20% | 144,900 |
| 2026-09-02 | 78.50 | 80.31 | 78.42 | 78.59 | +0.13% | 180,400 |
| 2026-09-01 | 78.59 | 79.60 | 77.92 | 78.49 | -1.96% | 140,200 |
| 2026-08-31 | 79.76 | 80.27 | 78.83 | 80.06 | +0.40% | 171,100 |
| 2026-08-28 | 80.30 | 81.29 | 78.61 | 79.74 | -0.45% | 174,500 |
| 2026-08-27 | 78.04 | 80.66 | 78.04 | 80.10 | +1.59% | 172,500 |
| 2026-08-26 | 77.35 | 78.85 | 77.19 | 78.85 | +1.61% | 144,400 |
| 2026-08-25 | 78.46 | 78.62 | 76.55 | 77.60 | +1.07% | 139,700 |
| 2026-08-24 | 79.72 | 80.19 | 76.40 | 76.78 | -3.55% | 182,900 |
| 2026-08-21 | 79.68 | 79.68 | 77.78 | 79.61 | +1.04% | 168,200 |
| 2026-08-20 | 81.15 | 81.15 | 78.05 | 78.79 | -4.01% | 177,800 |
| 2026-08-19 | 85.68 | 85.83 | 81.30 | 82.08 | -3.30% | 238,600 |
| 2026-08-18 | 89.55 | 89.55 | 84.70 | 84.88 | -6.58% | 196,200 |
| 2026-08-17 | 92.09 | 92.29 | 89.73 | 90.86 | -1.10% | 157,500 |
| 2026-08-14 | 92.01 | 93.00 | 90.55 | 91.87 | -0.49% | 140,600 |
| 2026-08-13 | 91.23 | 92.78 | 89.63 | 92.32 | +1.67% | 184,500 |
| 2026-08-12 | 92.00 | 92.17 | 90.22 | 90.80 | +0.39% | 182,400 |
| 2026-08-11 | 90.00 | 91.54 | 90.00 | 90.45 | +0.88% | 154,200 |
| 2026-08-10 | 88.94 | 89.92 | 88.66 | 89.66 | +0.84% | 175,200 |
| 2026-08-07 | 87.94 | 89.37 | 87.94 | 88.91 | +1.14% | 153,700 |
| 2026-08-06 | 90.02 | 91.98 | 87.37 | 87.91 | -2.66% | 180,000 |
| 2026-08-05 | 87.46 | 90.56 | 86.25 | 90.31 | +2.16% | 296,900 |
| 2026-08-04 | 82.20 | 89.17 | 81.83 | 88.40 | +10.16% | 424,500 |
| 2026-08-03 | 77.30 | 81.22 | 75.79 | 80.25 | +6.93% | 299,200 |
| 2026-07-31 | 80.00 | 83.00 | 73.47 | 75.05 | -0.12% | 286,600 |
| 2026-07-30 | 72.77 | 75.72 | 72.77 | 75.14 | +5.31% | 134,400 |
| 2026-07-29 | 74.40 | 74.83 | 71.29 | 71.35 | -4.71% | 235,800 |
| 2026-07-28 | 76.87 | 77.75 | 74.79 | 74.88 | -3.55% | 179,200 |
| 2026-07-27 | 78.75 | 79.45 | 76.80 | 77.64 | -0.77% | 140,500 |
| 2026-07-24 | 78.72 | 79.97 | 77.87 | 78.24 | -0.48% | 106,600 |
| 2026-07-23 | 78.47 | 80.36 | 77.96 | 78.62 | -1.39% | 135,600 |
| 2026-07-22 | 79.74 | 81.70 | 79.00 | 79.73 | -1.39% | 129,500 |
| 2026-07-21 | 78.57 | 80.93 | 78.00 | 80.85 | +4.85% | 125,900 |
| 2026-07-20 | 78.52 | 79.15 | 77.08 | 77.11 | -0.66% | 124,000 |
| 2026-07-17 | 75.03 | 78.56 | 74.28 | 77.62 | +0.34% | 192,800 |
| 2026-07-16 | 76.18 | 78.81 | 75.98 | 77.36 | +0.26% | 180,400 |
| 2026-07-15 | 77.21 | 77.88 | 75.50 | 77.16 | +0.23% | 210,200 |
| 2026-07-14 | 75.90 | 77.09 | 74.80 | 76.98 | +3.02% | 210,300 |
| 2026-07-13 | 73.65 | 75.02 | 73.45 | 74.72 | +0.43% | 186,300 |
| 2026-07-10 | 75.12 | 76.19 | 73.88 | 74.40 | -1.04% | 165,000 |
| 2026-07-09 | 74.32 | 76.06 | 73.00 | 75.18 | +3.04% | 387,300 |
| 2026-07-08 | 73.34 | 74.29 | 71.01 | 72.96 | -1.88% | 330,200 |
| 2026-07-07 | 77.04 | 77.04 | 73.47 | 74.36 | -3.60% | 295,300 |
| 2026-07-06 | 76.74 | 77.16 | 75.92 | 77.14 | +0.97% | 302,300 |
| 2026-07-02 | 78.95 | 79.17 | 75.38 | 76.40 | -2.97% | 191,700 |
| 2026-07-01 | 80.62 | 81.26 | 78.39 | 78.74 | -3.40% | 172,600 |
| 2026-06-30 | 79.95 | 82.19 | 79.95 | 81.51 | +2.16% | 214,100 |
| 2026-06-29 | 79.88 | 81.30 | 79.43 | 79.79 | -1.12% | 195,900 |
| 2026-06-26 | 80.56 | 80.79 | 78.63 | 80.69 | -0.65% | 809,700 |
| 2026-06-25 | 80.86 | 82.37 | 80.42 | 81.22 | +1.74% | 190,100 |
| 2026-06-24 | 79.84 | 81.44 | 78.31 | 79.83 | +0.03% | 220,900 |
| 2026-06-23 | 79.87 | 81.00 | 79.23 | 79.81 | -2.29% | 205,900 |
| 2026-06-22 | 81.50 | 82.15 | 80.53 | 81.68 | +0.76% | 214,200 |
| 2026-06-18 | 81.29 | 82.09 | 79.60 | 81.06 | +1.87% | 455,900 |
| 2026-06-17 | 79.18 | 80.49 | 77.58 | 79.57 | +1.05% | 354,400 |
| 2026-06-16 | 79.32 | 83.15 | 78.66 | 78.74 | +0.27% | 212,300 |
| 2026-06-15 | 80.51 | 81.29 | 78.33 | 78.53 | -0.52% | 185,700 |
| 2026-06-12 | 78.20 | 79.48 | 77.11 | 78.94 | +1.26% | 179,100 |
| 2026-06-11 | 75.09 | 78.00 | 73.19 | 77.96 | +5.67% | 233,100 |
| 2026-06-10 | 75.00 | 76.42 | 73.77 | 73.78 | -2.25% | 254,800 |
| 2026-06-09 | 77.16 | 78.68 | 72.90 | 75.48 | -0.87% | 217,200 |
| 2026-06-08 | 73.65 | 76.36 | 73.49 | 76.14 | +4.82% | 284,500 |
| 2026-06-05 | 73.96 | 75.47 | 72.17 | 72.64 | -2.89% | 191,600 |
| 2026-06-04 | 74.67 | 75.50 | 73.69 | 74.80 | +0.17% | 157,100 |
| 2026-06-03 | 77.90 | 78.52 | 74.00 | 74.67 | -4.58% | 245,100 |
| 2026-06-02 | 76.14 | 78.41 | 76.14 | 78.25 | +3.18% | 179,500 |
| 2026-06-01 | 74.68 | 76.30 | 73.81 | 75.84 | +0.11% | 182,600 |
| 2026-05-29 | 74.99 | 76.40 | 74.73 | 75.76 | +1.38% | 227,300 |
| 2026-05-28 | 72.63 | 75.57 | 72.33 | 74.73 | +0.46% | 217,400 |
| 2026-05-27 | 74.41 | 74.75 | 73.54 | 74.39 | +0.61% | 128,000 |
| 2026-05-26 | 71.93 | 74.98 | 71.93 | 73.94 | +3.62% | 208,300 |
| 2026-05-22 | 70.23 | 71.83 | 70.23 | 71.36 | +2.31% | 208,300 |
| 2026-05-21 | 70.46 | 70.85 | 68.07 | 69.75 | -1.94% | 192,900 |
| 2026-05-20 | 70.98 | 72.64 | 70.45 | 71.13 | +1.38% | 203,817 |
| 2026-05-19 | 71.26 | 71.64 | 69.37 | 70.16 | -2.88% | 185,820 |
| 2026-05-18 | 72.27 | 73.00 | 71.42 | 72.24 | +0.32% | 162,368 |
| 2026-05-15 | 71.25 | 72.73 | 69.87 | 72.01 | -0.77% | 270,400 |
| 2026-05-14 | 72.49 | 73.11 | 71.14 | 72.57 | +1.00% | 157,400 |
| 2026-05-13 | 71.18 | 72.53 | 70.37 | 71.85 | +1.17% | 210,700 |
| 2026-05-12 | 70.12 | 71.55 | 67.06 | 71.02 | +0.10% | 231,700 |
| 2026-05-11 | 69.19 | 71.37 | 68.05 | 70.95 | +2.38% | 228,000 |
| 2026-05-08 | 68.51 | 69.42 | 67.58 | 69.30 | +1.66% | 141,600 |
| 2026-05-07 | 69.74 | 70.00 | 67.33 | 68.17 | -1.05% | 169,800 |
| 2026-05-06 | 69.00 | 69.18 | 67.07 | 68.89 | +1.77% | 170,000 |
| 2026-05-05 | 64.94 | 68.49 | 64.39 | 67.69 | +5.21% | 210,800 |
| 2026-05-04 | 65.25 | 67.97 | 63.67 | 64.34 | -1.27% | 222,200 |
| 2026-05-01 | 65.00 | 66.59 | 57.67 | 65.17 | +0.56% | 443,300 |
| 2026-04-30 | 61.99 | 65.17 | 61.99 | 64.81 | +4.10% | 145,700 |
| 2026-04-29 | 63.53 | 63.53 | 61.78 | 62.26 | -2.23% | 155,400 |
| 2026-04-28 | 63.78 | 63.98 | 62.72 | 63.68 | -0.17% | 100,100 |
| 2026-04-27 | 64.63 | 65.00 | 63.50 | 63.79 | -1.28% | 185,500 |
| 2026-04-24 | 63.86 | 64.88 | 63.11 | 64.62 | +1.10% | 153,000 |
| 2026-04-23 | 64.18 | 65.30 | 63.33 | 63.92 | -0.09% | 111,600 |
| 2026-04-22 | 64.60 | 64.68 | 63.06 | 63.98 | +0.30% | 101,900 |
| 2026-04-21 | 64.43 | 65.60 | 63.66 | 63.79 | -1.10% | 150,600 |
| 2026-04-20 | 64.26 | 64.53 | 63.70 | 64.50 | -0.02% | 92,900 |
| 2026-04-17 | 63.52 | 65.56 | 62.45 | 64.51 | +3.95% | 142,500 |
| 2026-04-16 | 62.92 | 63.79 | 61.49 | 62.06 | -1.87% | 163,600 |
| 2026-04-15 | 61.64 | 63.41 | 60.95 | 63.24 | +2.15% | 195,300 |
| 2026-04-14 | 63.16 | 63.43 | 61.81 | 61.91 | -1.45% | 163,400 |
| 2026-04-13 | 60.95 | 62.86 | 60.95 | 62.82 | +2.31% | 107,400 |
| 2026-04-10 | 61.90 | 62.01 | 60.95 | 61.40 | -0.29% | 75,000 |
| 2026-04-09 | 60.19 | 62.11 | 60.19 | 61.58 | +1.77% | 124,100 |
| 2026-04-08 | 60.31 | 61.99 | 60.28 | 60.51 | +5.18% | 267,800 |
| 2026-04-07 | 57.33 | 57.95 | 56.71 | 57.53 | -0.24% | 144,800 |
| 2026-04-06 | 57.77 | 58.35 | 56.94 | 57.67 | -0.17% | 88,000 |
| 2026-04-02 | 56.48 | 58.64 | 55.32 | 57.77 | -0.62% | 171,200 |
| 2026-04-01 | 57.71 | 59.03 | 57.71 | 58.13 | +1.95% | 116,300 |
| 2026-03-31 | 56.20 | 57.20 | 55.48 | 57.02 | +2.96% | 103,200 |
| 2026-03-30 | 56.81 | 56.81 | 54.87 | 55.38 | -1.18% | 214,100 |
| 2026-03-27 | 57.35 | 58.01 | 55.25 | 56.04 | -3.56% | 131,100 |
| 2026-03-26 | 58.79 | 59.46 | 57.53 | 58.11 | -2.86% | 151,800 |
| 2026-03-25 | 60.39 | 60.39 | 59.16 | 59.82 | +0.35% | 123,700 |
| 2026-03-24 | 57.27 | 60.26 | 57.13 | 59.61 | +2.72% | 159,847 |
| 2026-03-23 | 57.49 | 58.99 | 57.37 | 58.03 | +4.09% | 182,948 |
| 2026-03-20 | 56.89 | 57.48 | 55.12 | 55.75 | -1.59% | 295,400 |
| 2026-03-19 | 55.26 | 57.01 | 55.06 | 56.65 | +0.66% | 136,600 |
| 2026-03-18 | 56.47 | 57.72 | 56.15 | 56.28 | -0.78% | 182,600 |
| 2026-03-17 | 55.55 | 56.76 | 55.33 | 56.72 | +2.74% | 160,500 |
| 2026-03-16 | 55.42 | 55.72 | 54.58 | 55.21 | +1.58% | 137,800 |
| 2026-03-13 | 56.42 | 56.42 | 53.53 | 54.35 | -1.59% | 205,000 |
| 2026-03-12 | 57.06 | 57.67 | 55.23 | 55.23 | -5.33% | 229,400 |
| 2026-03-11 | 57.17 | 58.40 | 56.63 | 58.34 | +1.18% | 134,500 |
| 2026-03-10 | 56.55 | 59.43 | 56.55 | 57.66 | +0.12% | 141,838 |
| 2026-03-09 | 55.79 | 58.04 | 54.34 | 57.59 | +0.44% | 208,318 |
| 2026-03-06 | 59.54 | 59.75 | 56.89 | 57.34 | -6.17% | 276,400 |
| 2026-03-05 | 62.06 | 62.91 | 59.59 | 61.11 | -3.20% | 150,700 |
| 2026-03-04 | 62.35 | 63.61 | 61.31 | 63.13 | +1.89% | 126,200 |
| 2026-03-03 | 60.50 | 62.44 | 58.86 | 61.96 | -1.10% | 124,100 |
| 2026-03-02 | 60.80 | 62.96 | 60.19 | 62.65 | +0.92% | 107,100 |
| 2026-02-27 | 62.03 | 62.91 | 61.35 | 62.08 | -1.41% | 143,900 |
| 2026-02-26 | 63.06 | 63.55 | 62.12 | 62.97 | +0.54% | 160,600 |
| 2026-02-25 | 63.65 | 63.65 | 61.83 | 62.63 | -1.03% | 200,300 |
| 2026-02-24 | 63.43 | 63.68 | 62.38 | 63.28 | +0.05% | 173,300 |
| 2026-02-23 | 65.09 | 65.17 | 62.09 | 63.25 | -3.24% | 188,000 |
| 2026-02-20 | 65.30 | 66.35 | 64.23 | 65.37 | -0.23% | 150,900 |
| 2026-02-19 | 65.08 | 65.57 | 63.97 | 65.52 | -0.35% | 134,100 |
| 2026-02-18 | 66.77 | 67.22 | 65.36 | 65.75 | -1.60% | 228,500 |
| 2026-02-17 | 67.20 | 67.44 | 65.80 | 66.82 | -1.04% | 188,500 |
| 2026-02-13 | 66.85 | 67.86 | 65.49 | 67.52 | +1.61% | 238,400 |
| 2026-02-12 | 68.06 | 68.91 | 65.79 | 66.45 | -1.04% | 184,400 |
| 2026-02-11 | 67.22 | 68.45 | 65.45 | 67.15 | +1.21% | 248,800 |
| 2026-02-10 | 66.16 | 67.68 | 65.75 | 66.35 | +0.67% | 291,900 |
| 2026-02-09 | 64.80 | 68.00 | 64.50 | 65.91 | -1.88% | 523,400 |
| 2026-02-06 | 57.60 | 67.57 | 56.97 | 67.17 | +27.99% | 869,000 |
| 2026-02-05 | 53.01 | 53.94 | 52.35 | 52.48 | -1.83% | 180,000 |
| 2026-02-04 | 53.96 | 55.12 | 52.46 | 53.46 | -0.39% | 192,800 |
| 2026-02-03 | 53.75 | 54.53 | 52.62 | 53.67 | +0.41% | 165,700 |
| 2026-02-02 | 52.36 | 54.23 | 52.20 | 53.45 | +1.52% | 142,900 |
| 2026-01-30 | 52.40 | 53.52 | 52.05 | 52.65 | -1.00% | 223,800 |
| 2026-01-29 | 52.10 | 53.35 | 51.63 | 53.18 | +2.55% | 167,100 |
| 2026-01-28 | 52.77 | 52.79 | 51.83 | 51.86 | -1.18% | 214,500 |
| 2026-01-27 | 52.93 | 53.39 | 52.24 | 52.48 | -0.85% | 83,600 |
| 2026-01-26 | 53.75 | 54.39 | 52.87 | 52.93 | -1.53% | 109,700 |
| 2026-01-23 | 55.14 | 55.14 | 52.95 | 53.75 | -2.61% | 215,700 |
| 2026-01-22 | 55.65 | 56.60 | 55.17 | 55.19 | -0.43% | 174,500 |
| 2026-01-21 | 53.57 | 55.62 | 53.56 | 55.43 | +4.53% | 223,600 |
| 2026-01-20 | 53.77 | 54.09 | 52.95 | 53.03 | -3.16% | 143,400 |
| 2026-01-16 | 55.40 | 55.40 | 54.00 | 54.76 | -0.44% | 189,400 |
| 2026-01-15 | 54.01 | 55.19 | 53.90 | 55.00 | +2.48% | 103,200 |
| 2026-01-14 | 54.15 | 54.21 | 52.85 | 53.67 | -0.68% | 123,100 |
| 2026-01-13 | 54.73 | 55.06 | 53.45 | 54.04 | -1.08% | 145,700 |
| 2026-01-12 | 54.64 | 55.01 | 54.26 | 54.63 | -0.15% | 86,600 |
| 2026-01-09 | 55.00 | 55.32 | 54.09 | 54.71 | -0.40% | 104,400 |
| 2026-01-08 | 53.39 | 54.99 | 53.39 | 54.93 | +2.20% | 166,700 |
| 2026-01-07 | 54.21 | 54.21 | 52.50 | 53.75 | -0.54% | 128,900 |
| 2026-01-06 | 52.47 | 54.10 | 51.80 | 54.04 | +1.98% | 151,500 |
| 2026-01-05 | 51.33 | 53.46 | 50.49 | 52.99 | +3.19% | 129,500 |
| 2026-01-02 | 51.11 | 51.37 | 50.43 | 51.35 | +1.50% | 175,900 |
| 2025-12-31 | 51.46 | 51.46 | 50.50 | 50.59 | -2.01% | 89,800 |
| 2025-12-30 | 52.56 | 52.78 | 51.63 | 51.63 | -1.30% | 48,800 |
| 2025-12-29 | 52.55 | 52.75 | 51.92 | 52.31 | -0.74% | 90,200 |
| 2025-12-26 | 53.09 | 53.09 | 51.81 | 52.70 | -0.73% | 121,800 |
| 2025-12-24 | 52.85 | 53.53 | 52.85 | 53.09 | -0.15% | 44,900 |
| 2025-12-23 | 52.84 | 53.42 | 52.66 | 53.17 | +0.26% | 75,000 |
| 2025-12-22 | 52.60 | 53.43 | 52.58 | 53.03 | +1.75% | 114,700 |
| 2025-12-19 | 52.26 | 52.76 | 51.88 | 52.12 | -0.84% | 791,700 |
| 2025-12-18 | 53.10 | 53.39 | 52.39 | 52.56 | +0.36% | 140,500 |
| 2025-12-17 | 52.56 | 53.23 | 52.20 | 52.37 | -0.66% | 164,000 |
| 2025-12-16 | 52.30 | 52.91 | 51.83 | 52.72 | +0.57% | 129,897 |
| 2025-12-15 | 52.89 | 52.89 | 52.08 | 52.42 | -0.29% | 119,427 |
| 2025-12-12 | 53.51 | 53.51 | 52.17 | 52.57 | -1.22% | 84,700 |
| 2025-12-11 | 52.65 | 53.82 | 52.14 | 53.22 | +1.47% | 111,600 |
| 2025-12-10 | 50.98 | 53.03 | 50.98 | 52.45 | +2.38% | 126,900 |
| 2025-12-09 | 50.48 | 51.45 | 50.48 | 51.23 | +0.69% | 85,075 |
| 2025-12-08 | 52.26 | 52.35 | 50.72 | 50.88 | -2.30% | 150,926 |
| 2025-12-05 | 51.51 | 52.10 | 51.47 | 52.08 | +0.77% | 123,000 |
| 2025-12-04 | 50.91 | 52.12 | 50.85 | 51.68 | +0.98% | 121,900 |
| 2025-12-03 | 50.25 | 51.28 | 50.23 | 51.18 | +2.07% | 108,500 |
| 2025-12-02 | 50.45 | 50.51 | 49.50 | 50.14 | +0.22% | 121,100 |
| 2025-12-01 | 50.14 | 50.48 | 49.08 | 50.03 | -1.55% | 131,000 |
| 2025-11-28 | 50.84 | 50.93 | 50.18 | 50.82 | -0.08% | 105,300 |
| 2025-11-26 | 50.25 | 51.94 | 50.25 | 50.86 | +0.16% | 261,000 |
| 2025-11-25 | 49.69 | 51.03 | 49.51 | 50.78 | +3.09% | 158,400 |
| 2025-11-24 | 48.71 | 49.65 | 48.71 | 49.26 | +0.88% | 135,200 |
| 2025-11-21 | 47.00 | 49.08 | 46.88 | 48.83 | +4.32% | 240,000 |
| 2025-11-20 | 48.00 | 48.67 | 46.70 | 46.81 | -0.78% | 145,800 |
| 2025-11-19 | 47.21 | 48.07 | 47.01 | 47.18 | +0.04% | 115,100 |
| 2025-11-18 | 46.89 | 47.30 | 46.07 | 47.16 | +0.19% | 158,800 |
| 2025-11-17 | 48.57 | 48.97 | 46.92 | 47.07 | -2.95% | 131,600 |
| 2025-11-14 | 48.51 | 49.25 | 48.26 | 48.50 | -1.22% | 142,000 |
| 2025-11-13 | 49.66 | 50.13 | 48.35 | 49.10 | -1.46% | 172,000 |
| 2025-11-12 | 49.94 | 50.58 | 49.51 | 49.83 | +0.65% | 302,900 |
| 2025-11-11 | 49.05 | 49.58 | 48.45 | 49.51 | +0.98% | 161,100 |
| 2025-11-10 | 49.58 | 49.73 | 48.95 | 49.03 | +0.08% | 163,000 |
| 2025-11-07 | 48.49 | 49.04 | 47.69 | 48.99 | +0.72% | 170,300 |
| 2025-11-06 | 49.50 | 49.74 | 47.67 | 48.64 | -2.33% | 225,000 |
| 2025-11-05 | 48.67 | 50.02 | 48.00 | 49.80 | +3.15% | 201,400 |
| 2025-11-04 | 52.12 | 52.12 | 47.81 | 48.28 | -9.71% | 374,000 |
| 2025-11-03 | 49.91 | 53.52 | 47.84 | 53.47 | +7.46% | 612,400 |
| 2025-10-31 | 53.60 | 54.64 | 45.10 | 49.76 | -6.17% | 658,100 |
| 2025-10-30 | 52.05 | 53.79 | 51.91 | 53.03 | +0.68% | 218,600 |
| 2025-10-29 | 53.49 | 54.03 | 52.05 | 52.67 | -1.53% | 244,900 |
| 2025-10-28 | 54.15 | 54.62 | 53.12 | 53.49 | -1.58% | 135,600 |
| 2025-10-27 | 55.25 | 55.25 | 53.97 | 54.35 | -0.53% | 114,900 |
| 2025-10-24 | 55.45 | 55.90 | 54.57 | 54.64 | -1.14% | 119,800 |
| 2025-10-23 | 53.03 | 55.58 | 53.03 | 55.27 | +4.11% | 286,900 |
| 2025-10-22 | 54.03 | 54.03 | 52.47 | 53.09 | -2.03% | 231,600 |
| 2025-10-21 | 53.60 | 54.56 | 52.50 | 54.19 | +0.80% | 170,280 |
| 2025-10-20 | 52.73 | 53.76 | 52.73 | 53.76 | +3.07% | 182,866 |
Les 250 dernières séances, de la plus récente à la plus ancienne.
Rendements saisonniers
Meilleur mois historique : Sept (+11.38%). Pire mois : Mars (-8.74%). Sur 2 ans de données quotidiennes (2025–2026).
FAQ · à partir des données de cours actuelles · au 2026-10-16
Réponses rapides
Quel est le dernier cours de clôture de Proto Labs Inc (PRLB) ?
85.65 le 2026-10-16, selon le registre quotidien des cours du data lake Closelook.
Quels sont le plus haut et le plus bas sur 52 semaines de PRLB ?
Plus haut à 99.96 et plus bas à 45.10 sur les 52 dernières semaines, au 2026-10-16.
Quel est historiquement le mois le plus fort et le plus faible de Proto Labs Inc ?
Historiquement, le mois le plus fort de PRLB a été Sept (moyenne +11.38%) et le plus faible Mars (moyenne -8.74%), sur 2 ans de données quotidiennes (2025–2026).
Combien d’années de saisonnalité cette page couvre-t-elle ?
2 ans (2025–2026), calculés à partir de 449 bougies quotidiennes du data lake Closelook.