MSCI
MSCI Inc.Company with tickers: MSCI
CIK
1408198
CUSIP
55354G100
Shares Outstanding
72,727,592
13F Activity (30d)
527 filings
513 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 |
|---|---|---|---|---|
| 2026-05-18 | 703,440 | 609,494 | 1,312,934 | 71.7% |
| 2026-05-11 | 1,045,064 | 445,423 | 1,490,487 | 53.1% |
| 2026-05-04 | 714,452 | 701,960 | 1,416,412 | 45.9% |
| 2026-04-27 | 827,318 | 310,593 | 1,137,911 | 53.1% |
| 2026-04-20 | 1,496,621 | 403,445 | 1,900,066 | 48.8% |
| 2026-04-13 | 787,680 | 408,920 | 1,196,600 | 56.7% |
| 2026-04-06 | 701,162 | 275,720 | 976,882 | 40.1% |
| 2026-03-30 | 390,784 | 276,410 | 667,194 | 42.8% |
| 2026-03-23 | 464,056 | 329,091 | 793,147 | 38.1% |
| 2026-03-16 | 543,760 | 441,771 | 985,531 | 33.2% |
| 2026-03-09 | 826,225 | 403,600 | 1,229,825 | 39.0% |
| 2026-03-02 | 828,767 | 398,389 | 1,227,156 | 39.5% |
| 2026-02-23 | 1,098,669 | 580,938 | 1,679,607 | 47.8% |
| 2026-02-16 | 926,226 | 340,093 | 1,266,319 | 45.6% |
| 2026-02-09 | 1,963,643 | 590,769 | 2,554,412 | 45.6% |
| 2026-02-02 | 1,824,397 | 627,305 | 2,451,702 | 48.5% |
| 2026-01-26 | 1,171,971 | 471,198 | 1,643,169 | 51.4% |
| 2026-01-19 | 608,206 | 199,370 | 807,576 | 45.4% |
| 2026-01-12 | 522,607 | 237,660 | 760,267 | 40.2% |
| 2026-01-05 | 592,309 | 262,636 | 854,945 | 42.4% |
| 2025-12-29 | 368,963 | 202,706 | 571,669 | 40.0% |
| 2025-12-22 | 345,976 | 247,946 | 593,922 | 44.4% |
| 2025-12-15 | 857,234 | 1,027,999 | 1,885,233 | 41.5% |
| 2025-12-08 | 1,262,971 | 404,020 | 1,666,991 | 42.3% |
| 2025-12-01 | 1,055,725 | 474,212 | 1,529,937 | 38.2% |
| 2025-11-24 | 503,064 | 404,583 | 907,647 | 40.1% |
| 2025-11-17 | 755,784 | 315,391 | 1,071,175 | 36.1% |
| 2025-11-10 | 732,832 | 454,624 | 1,187,456 | 45.2% |
| 2025-11-03 | 767,939 | 332,717 | 1,100,656 | 32.9% |
| 2025-10-27 | 1,585,361 | 397,012 | 1,982,373 | 40.8% |
| 2025-10-20 | 726,073 | 393,536 | 1,119,609 | 42.4% |
| 2025-10-13 | 765,959 | 322,475 | 1,088,434 | 36.7% |
| 2025-10-06 | 452,872 | 212,219 | 665,091 | 33.0% |
| 2025-09-29 | 720,507 | 214,533 | 935,040 | 36.8% |
| 2025-09-22 | 813,945 | 248,439 | 1,062,384 | 32.5% |
| 2025-09-15 | 1,720,383 | 787,618 | 2,508,001 | 45.3% |
| 2025-09-08 | 1,145,970 | 338,980 | 1,484,950 | 43.1% |
| 2025-09-01 | 810,459 | 251,146 | 1,061,605 | 35.8% |
| 2025-08-25 | 536,491 | 345,103 | 881,594 | 38.1% |
| 2025-08-18 | 966,987 | 405,043 | 1,372,030 | 47.5% |
| 2025-08-11 | 626,419 | 404,796 | 1,031,215 | 42.0% |
| 2025-08-04 | 983,320 | 824,394 | 1,807,714 | 43.8% |
| 2025-07-28 | 1,877,266 | 605,602 | 2,482,868 | 41.5% |
| 2025-07-21 | 3,104,211 | 517,074 | 3,621,285 | 47.0% |
| 2025-07-14 | 1,150,992 | 294,490 | 1,445,482 | 48.2% |
| 2025-07-07 | 755,767 | 198,096 | 953,863 | 42.7% |
| 2025-06-30 | 474,750 | 247,896 | 722,646 | 40.7% |
| 2025-06-23 | 910,869 | 586,460 | 1,497,329 | 42.0% |
| 2025-06-16 | 475,623 | 247,233 | 722,856 | 36.0% |
Showing 1–49 of 49 weeks