OLED · Universal Display Corp \Pa\ · Off Exchange
$77.39
+0.35 (+0.45%)
At close · Oct 1
Return incl. dividend (before tax)
Market Cap
$3.56B
Shares
45.97M
Volume · Oct 1
439.83K
Avg daily vol (3M)
751.87K
Weekly off-exchange (dark pool / OTC) trading volume reported to FINRA under its OTC/ATS Transparency data. ATS volume is executed on alternating trading systems (dark pools); non-ATS OTC is other over-the-counter dealer volume. The off-exchange share is total off-exchange volume as a percentage of consolidated weekly trading volume for the same Monday–Friday week.
Off-Exchange Volume History
| Week Start | ATS Volume | Non-ATS OTC Volume | Total Off-Exchange | % of FINRA Weekly Volume |
|---|---|---|---|---|
| 2026-08-24 | 1,518,612 | 542,154 | 2,060,766 | 52.2% |
| 2026-08-17 | 1,121,399 | 502,346 | 1,623,745 | 51.9% |
| 2026-08-10 | 1,202,280 | 460,060 | 1,662,340 | 46.2% |
| 2026-08-03 | 1,049,830 | 373,512 | 1,423,342 | 39.3% |
| 2026-07-27 | 1,731,082 | 530,687 | 2,261,769 | 41.6% |
| 2026-07-20 | 836,727 | 350,159 | 1,186,886 | 40.6% |
| 2026-07-13 | 798,936 | 436,853 | 1,235,789 | 40.7% |
| 2026-07-06 | 932,562 | 612,782 | 1,545,344 | 39.0% |
| 2026-06-29 | 735,380 | 341,379 | 1,076,759 | 38.4% |
| 2026-06-22 | 971,083 | 443,928 | 1,415,011 | 36.7% |
| 2026-06-15 | 667,664 | 895,265 | 1,562,929 | 36.8% |
| 2026-06-08 | 701,557 | 525,211 | 1,226,768 | 36.0% |
| 2026-06-01 | 927,521 | 377,821 | 1,305,342 | 37.9% |
| 2026-05-25 | 637,625 | 556,606 | 1,194,231 | 43.9% |
| 2026-05-18 | 902,707 | 454,013 | 1,356,720 | 40.7% |
| 2026-05-11 | 1,255,410 | 631,921 | 1,887,331 | 41.2% |
| 2026-05-04 | 1,843,959 | 1,033,324 | 2,877,283 | 40.2% |
| 2026-04-27 | 2,747,486 | 840,558 | 3,588,044 | 37.3% |
| 2026-04-20 | 869,833 | 301,436 | 1,171,269 | 43.4% |
| 2026-04-13 | 698,783 | 630,039 | 1,328,822 | 43.5% |
| 2026-04-06 | 734,209 | 394,992 | 1,129,201 | 40.0% |
| 2026-03-30 | 1,126,500 | 417,058 | 1,543,558 | 44.7% |
| 2026-03-23 | 771,407 | 317,676 | 1,089,083 | 44.6% |
| 2026-03-16 | 1,154,515 | 646,353 | 1,800,868 | 38.9% |
| 2026-03-09 | 1,347,826 | 472,229 | 1,820,055 | 48.2% |
| 2026-03-02 | 892,409 | 369,009 | 1,261,418 | 41.5% |
| 2026-02-23 | 1,240,017 | 471,573 | 1,711,590 | 41.8% |
| 2026-02-16 | 1,541,649 | 479,738 | 2,021,387 | 39.1% |
| 2026-02-09 | 1,231,049 | 757,691 | 1,988,740 | 46.7% |
| 2026-02-02 | 2,341,135 | 689,924 | 3,031,059 | 53.3% |
| 2026-01-26 | 1,546,607 | 429,905 | 1,976,512 | 50.4% |
| 2026-01-19 | 810,169 | 482,103 | 1,292,272 | 46.0% |
| 2026-01-12 | 848,390 | 381,295 | 1,229,685 | 45.0% |
| 2026-01-05 | 552,642 | 593,041 | 1,145,683 | 48.4% |
| 2025-12-29 | 451,867 | 332,234 | 784,101 | 44.5% |
| 2025-12-22 | 379,833 | 355,627 | 735,460 | 46.8% |
| 2025-12-15 | 678,853 | 700,280 | 1,379,133 | 40.3% |
| 2025-12-08 | 606,265 | 571,213 | 1,177,478 | 48.8% |
| 2025-12-01 | 605,217 | 510,960 | 1,116,177 | 44.0% |
| 2025-11-24 | 549,781 | 374,647 | 924,428 | 46.4% |
| 2025-11-17 | 784,777 | 557,228 | 1,342,005 | 44.6% |
| 2025-11-10 | 1,159,743 | 527,243 | 1,686,986 | 46.2% |
| 2025-11-03 | 1,458,345 | 743,792 | 2,202,137 | 42.6% |
| 2025-10-27 | 493,806 | 252,461 | 746,267 | 44.3% |
| 2025-10-20 | 570,645 | 290,310 | 860,955 | 45.7% |
| 2025-10-13 | 677,582 | 434,777 | 1,112,359 | 45.8% |
| 2025-10-06 | 616,757 | 431,700 | 1,048,457 | 44.7% |
Showing 1–47 of 47 weeks