Proto Labs Inc. (PRLB)
NYSE: PRLB
· Real-Time Price · USD
49.59
-0.28 (-0.56%)
At close: Oct 03, 2025, 3:59 PM
49.65
0.12%
After-hours: Oct 03, 2025, 06:46 PM EDT
Proto Labs dark pool activity today shows an average trade size of 5,530 with $276.13K average premium per trade.
| Rank | Time | Price | Size | Volume | Size / Vol | Size / Avg Vol | Avg. Paid |
|---|---|---|---|---|---|---|---|
| 1 | 9/30/2025 03:09 PM | 49.93 | 8,073 | 77,530 | 10.41% | 3.92% | 403.08K |
| 2 | 9/30/2025 09:39 AM | 50.1 | 4,500 | 12,680 | 35.49% | 2.18% | 225.45K |
| 3 | 9/30/2025 11:47 AM | 49.74 | 4,018 | 41,141 | 9.77% | 1.95% | 199.86K |
| Date | Long Volume | Short Volume | Long / Short | % Short Change |
|---|---|---|---|---|
| Oct 03, 2025 | 26.41K | 18.72K | 1.41 | -45.16% |
| Sep 26, 2025 | 12.43K | 34.13K | 0.36 | -42.41% |
| Sep 19, 2025 | 34.98K | 59.27K | 0.59 | 137.15% |
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