OPRA · Opera Ltd · Off Exchange
Market Cap
$1.57B
Shares
88.92M
Volume · Oct 5
288.58K
Avg daily vol (3M)
345.84K
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 |
|---|---|---|---|---|
| 2026-08-31 | 464,990 | 269,320 | 734,310 | 44.4% |
| 2026-08-24 | 372,776 | 288,660 | 661,436 | 44.7% |
| 2026-08-17 | 732,041 | 734,406 | 1,466,447 | 44.0% |
| 2026-08-10 | 255,652 | 319,477 | 575,129 | 49.1% |
| 2026-08-03 | 422,345 | 288,222 | 710,567 | 43.4% |
| 2026-07-27 | 602,540 | 290,784 | 893,324 | 56.1% |
| 2026-07-20 | 448,574 | 347,838 | 796,412 | 48.1% |
| 2026-07-13 | 640,860 | 339,959 | 980,819 | 50.1% |
| 2026-07-06 | 322,332 | 325,401 | 647,733 | 45.6% |
| 2026-06-29 | 362,947 | 404,136 | 767,083 | 43.2% |
| 2026-06-22 | 337,613 | 250,000 | 587,613 | 37.8% |
| 2026-06-15 | 298,335 | 343,106 | 641,441 | 39.9% |
| 2026-06-08 | 394,668 | 299,655 | 694,323 | 46.8% |
| 2026-06-01 | 444,425 | 470,295 | 914,720 | 48.6% |
| 2026-05-25 | 280,106 | 412,222 | 692,328 | 48.0% |
| 2026-05-18 | 307,305 | 336,475 | 643,780 | 46.5% |
| 2026-05-11 | 447,701 | 383,758 | 831,459 | 47.2% |
| 2026-05-04 | 520,153 | 712,652 | 1,232,805 | 47.8% |
| 2026-04-27 | 1,236,464 | 940,474 | 2,176,938 | 42.1% |
| 2026-04-20 | 548,065 | 520,726 | 1,068,791 | 43.4% |
| 2026-04-13 | 627,386 | 666,940 | 1,294,326 | 47.3% |
| 2026-04-06 | 906,109 | 469,865 | 1,375,974 | 48.4% |
| 2026-03-30 | 415,679 | 403,808 | 819,487 | 48.0% |
| 2026-03-23 | 475,481 | 459,709 | 935,190 | 42.1% |
| 2026-03-16 | 339,304 | 412,679 | 751,983 | 38.1% |
| 2026-03-09 | 401,389 | 491,606 | 892,995 | 39.6% |
| 2026-03-02 | 971,285 | 693,688 | 1,664,973 | 42.7% |
| 2026-02-23 | 1,236,640 | 1,682,445 | 2,919,085 | 44.8% |
| 2026-02-16 | 424,434 | 417,485 | 841,919 | 49.3% |
| 2026-02-09 | 621,802 | 593,830 | 1,215,632 | 45.3% |
| 2026-02-02 | 1,236,690 | 1,657,935 | 2,894,625 | 48.4% |
| 2026-01-26 | 672,800 | 1,126,346 | 1,799,146 | 49.8% |
| 2026-01-19 | 307,990 | 787,646 | 1,095,636 | 54.1% |
| 2026-01-12 | 930,144 | 1,012,705 | 1,942,849 | 49.9% |
| 2026-01-05 | 1,025,045 | 1,170,691 | 2,195,736 | 50.3% |
| 2025-12-29 | 289,621 | 566,567 | 856,188 | 47.1% |
| 2025-12-22 | 332,200 | 513,344 | 845,544 | 45.0% |
| 2025-12-15 | 575,126 | 592,924 | 1,168,050 | 46.8% |
| 2025-12-08 | 505,343 | 851,832 | 1,357,175 | 51.4% |
| 2025-12-01 | 820,007 | 973,288 | 1,793,295 | 49.5% |
| 2025-11-24 | 377,566 | 559,760 | 937,326 | 46.1% |
| 2025-11-17 | 993,302 | 994,607 | 1,987,909 | 45.7% |
| 2025-11-10 | 499,630 | 893,237 | 1,392,867 | 48.6% |
| 2025-11-03 | 1,407,347 | 1,359,812 | 2,767,159 | 50.2% |
| 2025-10-27 | 1,397,310 | 1,642,412 | 3,039,722 | 49.0% |
| 2025-10-20 | 1,119,474 | 1,299,552 | 2,419,026 | 46.6% |
| 2025-10-13 | 835,929 | 983,997 | 1,819,926 | 53.3% |
| 2025-10-06 | 1,318,327 | 1,897,794 | 3,216,121 | 53.4% |
Showing 1–48 of 48 weeks