Proto Labs Inc (PRLB) Historical Stock Data
52.42 ↓0.15 (-0.29%)
As of December 31, 1969, 7:00pm EST.
Historical Data
In the past 30 trading days, PRLB is up 0.23% a day on average. There have been 15 days where Proto Labs Inc closed green and 15 days where PRLB closed red.
| Date | Open | Close | Change | Low | High | Volume |
|---|---|---|---|---|---|---|
| 2025-12-15 | 52.89 | 52.42 | ↓$0.47 (-0.89%) | 52.08 | 52.89 | 119.40K |
| 2025-12-12 | 53.51 | 52.57 | ↓$0.94 (-1.76%) | 52.17 | 53.51 | 57.90K |
| 2025-12-11 | 52.65 | 53.22 | ↑$0.57 (1.08%) | 52.14 | 53.82 | 78.43K |
| 2025-12-10 | 50.98 | 52.45 | ↑$1.47 (2.88%) | 50.98 | 53.03 | 126.13K |
| 2025-12-09 | 50.48 | 51.23 | ↑$0.75 (1.49%) | 50.48 | 51.45 | 85.08K |
| 2025-12-08 | 52.26 | 50.88 | ↓$1.38 (-2.64%) | 50.72 | 52.35 | 116.40K |
| 2025-12-05 | 51.51 | 52.08 | ↑$0.57 (1.11%) | 51.47 | 52.08 | 84.34K |
| 2025-12-04 | 50.91 | 51.68 | ↑$0.77 (1.51%) | 50.85 | 52.12 | 97.95K |
| 2025-12-03 | 50.25 | 51.18 | ↑$0.93 (1.85%) | 50.23 | 51.28 | 103.13K |
| 2025-12-02 | 50.45 | 50.14 | ↓$0.31 (-0.61%) | 49.50 | 50.51 | 80.87K |
| 2025-12-01 | 50.14 | 50.03 | ↓$0.11 (-0.22%) | 49.08 | 50.48 | 88.57K |
| 2025-11-28 | 50.84 | 50.82 | ↓$0.02 (-0.04%) | 50.18 | 50.86 | 94.34K |
| 2025-11-26 | 50.25 | 50.86 | ↑$0.61 (1.21%) | 50.25 | 51.94 | 243.55K |
| 2025-11-25 | 49.69 | 50.78 | ↑$1.09 (2.19%) | 49.51 | 51.03 | 158.36K |
| 2025-11-24 | 48.71 | 49.26 | ↑$0.55 (1.13%) | 48.71 | 49.63 | 78.03K |
| 2025-11-21 | 47.00 | 48.83 | ↑$1.83 (3.89%) | 46.88 | 49.06 | 191.58K |
| 2025-11-20 | 48.00 | 46.81 | ↓$1.19 (-2.48%) | 46.73 | 48.67 | 117.24K |
| 2025-11-19 | 47.21 | 47.18 | ↓$0.03 (-0.06%) | 47.01 | 48.07 | 78.94K |
| 2025-11-18 | 46.89 | 47.16 | ↑$0.27 (0.58%) | 46.07 | 47.29 | 116.94K |
| 2025-11-17 | 48.57 | 47.07 | ↓$1.50 (-3.09%) | 46.92 | 48.97 | 103.51K |
| 2025-11-14 | 48.51 | 48.50 | ↓$0.01 (-0.02%) | 48.30 | 49.25 | 110.26K |
| 2025-11-13 | 49.66 | 49.10 | ↓$0.56 (-1.13%) | 48.35 | 50.09 | 99.62K |
| 2025-11-12 | 49.94 | 49.83 | ↓$0.11 (-0.22%) | 49.51 | 50.58 | 132.61K |
| 2025-11-11 | 49.05 | 49.51 | ↑$0.46 (0.94%) | 48.45 | 49.58 | 117.93K |
| 2025-11-10 | 49.58 | 49.03 | ↓$0.55 (-1.11%) | 48.95 | 49.73 | 129.87K |
| 2025-11-07 | 48.49 | 48.99 | ↑$0.50 (1.03%) | 47.69 | 49.03 | 121.93K |
| 2025-11-06 | 49.50 | 48.64 | ↓$0.86 (-1.74%) | 47.67 | 49.74 | 179.37K |
| 2025-11-05 | 48.67 | 49.80 | ↑$1.13 (2.32%) | 48.20 | 50.02 | 157.46K |
| 2025-11-04 | 52.12 | 48.28 | ↓$3.84 (-7.37%) | 47.81 | 52.12 | 374.04K |
| 2025-11-03 | 49.91 | 53.47 | ↑$3.56 (7.13%) | 47.84 | 53.52 | 552.98K |
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$PRLB let’s ride
$PRLB Bears get cremated today
$PRLB I gave in! Bought more 100 shares
$PRLB Market is going to crash hard tomorrow.
$PRLB you wanna be a successful trader close your trades green
$PRLB wow! I sold too early
$PRLB rubbish
$PRLB MACD turned bullish
$PRLB I warned you all fairly you morons.
$PRLB my hands are made out of diamonds