Proto Labs Inc (PRLB) short volume · P/E 68, rev $533.1M
Proto Labs Inc FINRA short-volume cache. Latest 2026-10-21.
| Date | Short | Total | Short % |
|---|---|---|---|
| 2026-10-21 | 44,551 | 59,542 | 74.8% |
| 2026-10-20 | 43,491 | 67,817 | 64.1% |
| 2026-10-19 | 33,776 | 52,247 | 64.6% |
| 2026-10-16 | 41,793 | 75,945 | 55.0% |
| 2026-10-15 | 54,264 | 88,327 | 61.4% |
| 2026-10-14 | 37,249 | 59,987 | 62.1% |
| 2026-10-13 | 21,576 | 33,465 | 64.5% |
| 2026-10-12 | 23,047 | 47,716 | 48.3% |
| 2026-10-09 | 36,640 | 56,504 | 64.8% |
| 2026-10-08 | 27,505 | 46,596 | 59.0% |
PRLB short volume FAQ
What was PRLB's latest FINRA short volume?
On Oct 21, 2026, cached FINRA short volume for Proto Labs Inc (PRLB) was 44,551 shares, 74.8% of 59,542 total volume.
How many PRLB short-volume sessions are listed on this page?
This page lists 10 cached FINRA short-volume sessions for Proto Labs Inc (PRLB), from Oct 8, 2026 through Oct 21, 2026.
How did PRLB short volume percent change from the prior cached session?
Cached FINRA short volume for Proto Labs Inc (PRLB) moved from 64.1% on Oct 20, 2026 to 74.8% on Oct 21, 2026, up 10.7 percentage points.
What was the highest PRLB short volume percent on this page?
The highest cached FINRA short volume on this page is 74.8% of total volume on Oct 21, 2026.
Where is PRLB listed?
Proto Labs Inc (PRLB) common stock is listed on NYSE.
What is PRLB's P/E ratio?
Proto Labs Inc (PRLB) trailing P/E is 67.9 on the latest cached fundamentals snapshot.
What is PRLB's latest revenue?
Latest cached Proto Labs Inc (PRLB) revenue for Dec 31, 2025 was $533.1M. Statements: https://lician.com/financials/prlb
Where is PRLB short volume listed?
Cached FINRA short volume for Proto Labs Inc (PRLB) is listed at https://lician.com/short-interest/prlb.
Not investment advice. Cached rows, not a live tape.