Proto Labs Inc. (PRLB)
Showing Closing Date Range from Jul 11 to Oct 9, 2026 compared to Apr 11 to Jul 10, 2026.
Compare Last 3 Months with Previous Period
Current Period Close
$93.84
Jul 11, 2026 - Oct 09, 2026
Previous Period Close
$74.40
Apr 11, 2026 - Jul 10, 2026
Net Comparison Delta
+$19.44 (+26.13%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(63 dates)
| Current Date | Current Close | Previous Date | Previous Close | Delta (%) |
|---|---|---|---|---|
| Oct 09, 2026 | $93.84 | - | - | - |
| Oct 08, 2026 | $92.21 | Jul 10, 2026 | $74.40 | +23.94% |
| Oct 07, 2026 | $93.27 | Jul 09, 2026 | $75.18 | +24.06% |
| Oct 06, 2026 | $97.28 | Jul 08, 2026 | $72.96 | +33.33% |
| Oct 05, 2026 | $98.68 | Jul 07, 2026 | $74.36 | +32.71% |
| Oct 02, 2026 | $98.21 | Jul 06, 2026 | $77.14 | +27.31% |
| Sep 30, 2026 | $94.85 | Jul 02, 2026 | $76.40 | +24.15% |
| Sep 29, 2026 | $95.46 | Jul 01, 2026 | $78.74 | +21.23% |
| Sep 28, 2026 | $96.90 | Jun 30, 2026 | $81.51 | +18.88% |
| Sep 25, 2026 | $96.25 | Jun 29, 2026 | $79.79 | +20.63% |
| Sep 24, 2026 | $92.97 | Jun 26, 2026 | $80.69 | +15.22% |
| Sep 23, 2026 | $89.13 | Jun 25, 2026 | $81.22 | +9.74% |
| Sep 22, 2026 | $89.46 | Jun 24, 2026 | $79.83 | +12.06% |
| Sep 21, 2026 | $87.68 | Jun 23, 2026 | $79.81 | +9.86% |
| Sep 18, 2026 | $87.75 | Jun 22, 2026 | $81.68 | +7.43% |
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