ACGL · Arch Capital Group Ltd.
$98.71
+0.68 (+0.69%)
At close · Aug 14
Market Cap
$33.68B
Shares
341.23M
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 |
|---|---|---|---|---|
| 2026-07-06 | 1,942,036 | 1,050,997 | 2,993,033 | 37.4% |
| 2026-06-29 | 1,855,949 | 1,236,726 | 3,092,675 | 41.7% |
| 2026-06-22 | 2,500,049 | 1,772,344 | 4,272,393 | 38.0% |
| 2026-06-15 | 2,069,423 | 2,266,312 | 4,335,735 | 37.0% |
| 2026-06-08 | 3,127,391 | 1,572,178 | 4,699,569 | 40.4% |
| 2026-06-01 | 2,632,491 | 1,622,125 | 4,254,616 | 36.3% |
| 2026-05-25 | 2,355,381 | 1,936,062 | 4,291,443 | 32.5% |
| 2026-05-18 | 2,522,089 | 1,114,689 | 3,636,778 | 31.8% |
| 2026-05-11 | 2,792,418 | 1,114,965 | 3,907,383 | 29.8% |
| 2026-05-04 | 2,155,010 | 1,647,652 | 3,802,662 | 29.9% |
| 2026-04-27 | 3,251,645 | 1,570,089 | 4,821,734 | 38.6% |
| 2026-04-20 | 2,165,723 | 1,161,682 | 3,327,405 | 39.5% |
| 2026-04-13 | 1,947,588 | 2,045,436 | 3,993,024 | 31.5% |
| 2026-04-06 | 2,097,101 | 890,808 | 2,987,909 | 35.9% |
| 2026-03-30 | 1,389,194 | 1,098,681 | 2,487,875 | 31.7% |
| 2026-03-23 | 2,357,688 | 1,024,922 | 3,382,610 | 35.8% |
| 2026-03-16 | 1,613,880 | 1,475,674 | 3,089,554 | 29.2% |
| 2026-03-09 | 2,043,896 | 1,090,437 | 3,134,333 | 35.5% |
| 2026-03-02 | 1,644,943 | 846,572 | 2,491,515 | 35.9% |
| 2026-02-23 | 1,702,132 | 1,614,533 | 3,316,665 | 41.3% |
| 2026-02-16 | 1,959,711 | 797,140 | 2,756,851 | 36.4% |
| 2026-02-09 | 4,267,957 | 1,260,981 | 5,528,938 | 45.8% |
| 2026-02-02 | 2,347,593 | 1,235,044 | 3,582,637 | 38.4% |
| 2026-01-26 | 2,503,086 | 1,758,732 | 4,261,818 | 41.6% |
| 2026-01-19 | 1,816,754 | 936,757 | 2,753,511 | 33.0% |
| 2026-01-12 | 3,326,364 | 3,133,637 | 6,460,001 | 36.2% |
| 2026-01-05 | 1,995,165 | 1,192,503 | 3,187,668 | 36.9% |
| 2025-12-29 | 1,080,799 | 687,758 | 1,768,557 | 35.8% |
| 2025-12-22 | 1,066,185 | 952,103 | 2,018,288 | 39.9% |
| 2025-12-15 | 2,409,547 | 5,024,403 | 7,433,950 | 41.3% |
| 2025-12-08 | 3,957,760 | 2,498,554 | 6,456,314 | 46.1% |
| 2025-12-01 | 2,589,696 | 1,112,372 | 3,702,068 | 38.9% |
| 2025-11-24 | 1,726,639 | 1,453,464 | 3,180,103 | 41.5% |
| 2025-11-17 | 1,802,126 | 1,075,411 | 2,877,537 | 38.1% |
| 2025-11-10 | 2,666,260 | 1,693,830 | 4,360,090 | 39.7% |
| 2025-11-03 | 3,624,639 | 1,412,657 | 5,037,296 | 38.9% |
| 2025-10-27 | 4,195,038 | 2,102,609 | 6,297,647 | 43.4% |
| 2025-10-20 | 1,934,116 | 1,373,069 | 3,307,185 | 42.1% |
| 2025-10-13 | 3,265,367 | 1,435,465 | 4,700,832 | 29.9% |
| 2025-10-06 | 1,788,317 | 1,313,748 | 3,102,065 | 36.5% |
| 2025-09-29 | 2,004,823 | 1,080,965 | 3,085,788 | 40.2% |
| 2025-09-22 | 2,596,239 | 1,518,928 | 4,115,167 | 35.0% |
| 2025-09-15 | 2,723,236 | 2,514,494 | 5,237,730 | 38.9% |
| 2025-09-08 | 2,384,228 | 1,298,825 | 3,683,053 | 37.1% |
| 2025-09-01 | 1,970,992 | 1,313,715 | 3,284,707 | 44.7% |
| 2025-08-25 | 1,791,680 | 1,507,211 | 3,298,891 | 40.0% |
| 2025-08-18 | 2,065,803 | 1,466,748 | 3,532,551 | 45.0% |
Showing 1–47 of 47 weeks
Key facts
CIK
947484
CUSIP
G0450A105
13F (30d)
853 filings
808 filers
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