PRLB: Proto Labs Inc.

As of Thursday, August 27th, 2026

$ 80.10

+1.25 +1.59%

Open: 78.04
High: 80.66
Low: 78.04
Volume: 172,471
Previous Close on Wednesday, August 26th, 2026

$ 78.85

+1.25 +1.61%

Open: 77.35
High: 78.85
Low: 77.19
Volume: 144,357

Historical Data

Date Open High Low Close Volume Chg %Chg
2026-08-27 78.04 80.66 78.04 80.10 172,471 +1.25 +1.59
2026-08-26 77.35 78.85 77.19 78.85 144,357 +1.25 +1.61
2026-08-25 78.46 78.62 76.55 77.60 139,584 +0.82 +1.07
2026-08-24 79.72 80.19 76.40 76.78 180,603 -2.83 -3.55
2026-08-21 79.68 79.68 77.78 79.61 168,208 +0.82 +1.04
2026-08-20 81.15 81.15 78.05 78.79 177,753 -3.29 -4.01
2026-08-19 85.68 85.83 81.30 82.08 238,598 -2.80 -3.30
2026-08-18 89.55 89.55 84.70 84.88 196,196 -5.98 -6.58
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Metrics and Technicals

Period High Low Chg %Chg Max Drawdown SMA
Peak Trough %Loss
Period High Low Chg %Chg MDD SMA
5D 80.66
On 2026-08-27		 76.40
On 2026-08-24		 1.31 1.66 80.19
On 2026-08-24		 76.55
On 2026-08-25		 -4.54 78.59
10D 93.00
On 2026-08-14		 76.40
On 2026-08-24		 -12.22 -13.24 93.00
On 2026-08-14		 76.40
On 2026-08-24		 -17.85 82.14
20D 93.00
On 2026-08-14		 73.47
On 2026-07-31		 4.96 6.60 93.00
On 2026-08-14		 76.40
On 2026-08-24		 -17.85 84.77
WTD 80.66
On 2026-08-27		 76.40
On 2026-08-24		 0.49 0.62 80.19
On 2026-08-24		 76.55
On 2026-08-25		 -4.54 78.33
MTD 93.00
On 2026-08-14		 75.79
On 2026-08-03		 5.05 6.73 93.00
On 2026-08-14		 76.40
On 2026-08-24		 -17.85 85.29
As of Thursday, August 27th, 2026
 
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Recent
Ticker Last Chg %Chg Volume
PRLB

Proto Labs Inc.

80.10 +1.25 +1.59 172,471