analyst
PR
NYSE · PRLB
Proto Labs, Inc.
Industrials · Manufacturing - Metal Fabrication
$78.22
Down-$3.76 (-4.59%)
Updated Sep 15, 2026, 4:19 AM
SID Score
5.0/10
Composite research score
Smart Money
—
Institutional and insider signal
- Market cap
- 1.26B
- P/E ratio
- 85.5
- Dividend yield
- 0.00%
- 52-week range
- $53.53 – $93.00
- Volume
- 176.09K
- Avg. volume
- 193.18K
Price performance
PRLB price history
1M range · 20 trading sessions · Daily adjusted prices
PRLB closed at $78.22 after 20 trading sessions, down 13.91% for the selected period.
- Last close
- $78.22
- Period change
- -13.91%
- Period low
- $76.78
- Period high
- $90.86
Daily close
View OHLC price history
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Sep 14, 2026 | $79.12 | $80.26 | $78.14 | $78.22 | 176.09K |
| Sep 11, 2026 | $81.38 | $82.00 | $80.92 | $81.98 | 102.58K |
| Sep 10, 2026 | $80.00 | $80.66 | $78.67 | $79.75 | 187.94K |
| Sep 9, 2026 | $80.38 | $81.52 | $80.335 | $80.89 | 106.53K |
| Sep 8, 2026 | $81.86 | $82.55 | $80.73 | $81.03 | 141.59K |
| Sep 4, 2026 | $79.91 | $81.905 | $79.84 | $81.44 | 155.52K |
| Sep 3, 2026 | $79.08 | $79.69 | $77.045 | $79.53 | 144.92K |
| Sep 2, 2026 | $78.50 | $80.3099 | $78.42 | $78.59 | 180.45K |
| Sep 1, 2026 | $78.59 | $79.595 | $77.92 | $78.49 | 140.18K |
| Aug 31, 2026 | $79.76 | $80.27 | $78.83 | $80.06 | 171.07K |
| Aug 28, 2026 | $80.30 | $81.285 | $78.61 | $79.74 | 174.45K |
| Aug 27, 2026 | $78.035 | $80.66 | $78.035 | $80.10 | 172.49K |
| Aug 26, 2026 | $77.35 | $78.85 | $77.1941 | $78.85 | 144.37K |
| Aug 25, 2026 | $78.46 | $78.62 | $76.55 | $77.60 | 139.71K |
| Aug 24, 2026 | $79.72 | $80.187 | $76.40 | $76.78 | 182.87K |
| Aug 21, 2026 | $79.68 | $79.68 | $77.78 | $79.61 | 168.22K |
| Aug 20, 2026 | $81.15 | $81.15 | $78.0501 | $78.79 | 177.76K |
| Aug 19, 2026 | $85.68 | $85.825 | $81.30 | $82.08 | 238.67K |
| Aug 18, 2026 | $89.55 | $89.55 | $84.70 | $84.88 | 196.5K |
| Aug 17, 2026 | $92.09 | $92.285 | $89.725 | $90.86 | 157.46K |
Latest PRLB news
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