OEC
Orion S.A.Company with tickers: OEC
CIK
1609804
CUSIP
L72967109
Shares Outstanding
56,388,649
13F Activity (30d)
114 filings
112 filers
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 |
|---|---|---|---|---|
| 2026-05-04 | 571,970 | 567,638 | 1,139,608 | 39.1% |
| 2026-04-27 | 382,612 | 294,248 | 676,860 | 40.9% |
| 2026-04-20 | 401,924 | 456,463 | 858,387 | 47.7% |
| 2026-04-13 | 392,539 | 511,010 | 903,549 | 41.2% |
| 2026-04-06 | 403,484 | 458,459 | 861,943 | 44.0% |
| 2026-03-30 | 523,249 | 503,909 | 1,027,158 | 45.6% |
| 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% |
| 2025-09-08 | 563,939 | 577,004 | 1,140,943 | 42.9% |
| 2025-09-01 | 325,834 | 279,024 | 604,858 | 32.2% |
| 2025-08-25 | 586,905 | 194,221 | 781,126 | 35.7% |
| 2025-08-18 | 442,696 | 321,313 | 764,009 | 29.4% |
| 2025-08-11 | 985,297 | 868,092 | 1,853,389 | 40.2% |
| 2025-08-04 | 888,558 | 489,052 | 1,377,610 | 35.3% |
| 2025-07-28 | 567,739 | 250,029 | 817,768 | 31.0% |
| 2025-07-21 | 568,057 | 372,626 | 940,683 | 38.0% |
| 2025-07-14 | 791,582 | 274,575 | 1,066,157 | 39.4% |
| 2025-07-07 | 861,744 | 308,020 | 1,169,764 | 42.8% |
| 2025-06-30 | 394,929 | 474,600 | 869,529 | 47.3% |
| 2025-06-23 | 563,750 | 1,286,778 | 1,850,528 | 49.2% |
| 2025-06-16 | 548,151 | 257,001 | 805,152 | 32.0% |
Showing 1–47 of 47 weeks