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OEC · Orion S.A. · Off Exchange

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Market Cap
$326.14M
Shares
56.52M

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
2026-08-03 594,114 376,226 970,340 36.0%
2026-07-27 420,954 223,902 644,856 32.3%
2026-07-20 606,226 310,177 916,403 37.2%
2026-07-13 770,458 331,412 1,101,870 34.2%
2026-07-06 1,131,150 838,187 1,969,337 40.6%
2026-06-29 669,576 697,664 1,367,240 35.7%
2026-06-22 665,599 662,126 1,327,725 32.1%
2026-06-15 506,102 605,057 1,111,159 36.4%
2026-06-08 463,393 387,473 850,866 35.8%
2026-06-01 416,554 492,753 909,307 38.9%
2026-05-25 275,376 240,537 515,913 36.8%
2026-05-18 442,094 332,260 774,354 35.2%
2026-05-11 618,808 332,641 951,449 38.6%
2026-05-04 571,970 567,638 1,139,608 37.1%
2026-04-27 382,612 294,248 676,860 34.1%
2026-04-20 401,924 456,463 858,387 41.7%
2026-04-13 392,539 511,010 903,549 36.1%
2026-04-06 403,484 458,459 861,943 36.6%
2026-03-30 523,249 503,909 1,027,158 37.8%
2026-03-23 615,216 998,653 1,613,869 41.9%
2026-03-16 1,026,896 923,966 1,950,862 40.0%
2026-03-09 922,105 843,025 1,765,130 39.9%
2026-03-02 856,935 780,173 1,637,108 42.0%
2026-02-23 851,167 529,305 1,380,472 39.9%
2026-02-16 1,668,871 1,124,967 2,793,838 44.5%
2026-02-09 635,223 492,576 1,127,799 40.7%
2026-02-02 746,826 592,912 1,339,738 38.4%
2026-01-26 775,198 485,149 1,260,347 39.6%
2026-01-19 628,630 591,809 1,220,439 45.7%
2026-01-12 610,483 419,012 1,029,495 37.3%
2026-01-05 603,166 617,008 1,220,174 37.6%
2025-12-29 363,010 318,297 681,307 31.6%
2025-12-22 422,721 321,635 744,356 39.8%
2025-12-15 488,979 347,138 836,117 30.4%
2025-12-08 442,871 846,897 1,289,768 45.1%
2025-12-01 523,627 489,871 1,013,498 38.2%
2025-11-24 797,164 616,697 1,413,861 34.0%
2025-11-17 1,496,804 829,100 2,325,904 44.1%
2025-11-10 1,185,851 560,487 1,746,338 46.0%
2025-11-03 1,739,941 953,427 2,693,368 40.8%
2025-10-27 722,469 763,222 1,485,691 42.5%
2025-10-20 724,463 592,676 1,317,139 40.6%
2025-10-13 1,430,520 1,478,082 2,908,602 44.2%
2025-10-06 511,808 657,287 1,169,095 40.0%
2025-09-29 562,229 420,786 983,015 37.7%
2025-09-22 507,479 330,308 837,787 37.5%
2025-09-15 508,320 620,418 1,128,738 35.4%
Showing 1–47 of 47 weeks
Key facts CIK 1609804 CUSIP L72967109 13F (30d) 117 filings 117 filers Visit website Investor relations