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DYN

Dyne Therapeutics, Inc.
$22.84 -0.23 (-1.00%) At close · Jul 6
Market Cap
$3.26B
Shares
142,824,687

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 1,793,223 869,394 2,662,617 38.3%
2026-04-27 1,907,918 1,132,556 3,040,474 48.6%
2026-04-20 2,633,311 1,117,711 3,751,022 41.0%
2026-04-13 3,375,421 1,307,095 4,682,516 49.6%
2026-04-06 1,845,759 543,492 2,389,251 36.1%
2026-03-30 1,836,214 943,454 2,779,668 38.2%
2026-03-23 3,271,546 1,300,004 4,571,550 43.5%
2026-03-16 4,009,420 2,419,801 6,429,221 42.8%
2026-03-09 6,836,281 2,446,878 9,283,159 49.3%
2026-03-02 3,408,511 1,471,394 4,879,905 46.3%
2026-02-23 3,568,102 1,172,569 4,740,671 44.4%
2026-02-16 2,199,824 754,618 2,954,442 42.2%
2026-02-09 1,288,619 1,662,939 2,951,558 37.0%
2026-02-02 2,163,533 970,024 3,133,557 35.6%
2026-01-26 2,944,954 1,869,622 4,814,576 46.5%
2026-01-19 2,881,204 1,431,641 4,312,845 47.4%
2026-01-12 2,636,785 2,305,553 4,942,338 43.5%
2026-01-05 3,007,006 1,508,326 4,515,332 41.3%
2025-12-29 1,997,660 1,051,407 3,049,067 36.7%
2025-12-22 1,029,239 613,086 1,642,325 37.2%
2025-12-15 2,890,257 2,261,160 5,151,417 36.5%
2025-12-08 8,400,236 4,880,311 13,280,547 41.2%
2025-12-01 3,641,203 2,696,759 6,337,962 52.1%
2025-11-24 2,538,889 1,813,035 4,351,924 43.1%
2025-11-17 3,193,704 1,908,683 5,102,387 41.5%
2025-11-10 2,719,950 1,358,697 4,078,647 43.4%
2025-11-03 5,979,036 2,033,044 8,012,080 46.6%
2025-10-27 9,484,865 3,950,940 13,435,805 54.0%
2025-10-20 2,627,041 2,549,352 5,176,393 52.4%
2025-10-13 3,478,795 2,341,907 5,820,702 52.7%
2025-10-06 3,174,926 3,368,065 6,542,991 48.8%
2025-09-29 3,800,715 2,754,113 6,554,828 53.7%
2025-09-22 2,072,441 2,900,488 4,972,929 41.2%
2025-09-15 1,763,957 2,689,861 4,453,818 32.3%
2025-09-08 2,365,301 2,072,167 4,437,468 48.0%
2025-09-01 2,060,332 2,582,461 4,642,793 48.4%
2025-08-25 3,547,189 4,214,489 7,761,678 51.7%
2025-08-18 2,121,061 3,476,921 5,597,982 55.1%
2025-08-11 2,466,923 3,614,745 6,081,668 51.5%
2025-08-04 6,997,596 5,921,180 12,918,776 51.9%
2025-07-28 3,657,782 2,795,202 6,452,984 46.4%
2025-07-21 2,069,992 1,892,987 3,962,979 43.7%
2025-07-14 4,888,375 2,508,354 7,396,729 46.1%
2025-07-07 7,151,595 2,787,274 9,938,869 53.0%
Showing 1–44 of 44 weeks
Key facts CIK 1818794 CUSIP 26818M108 13F (30d) 4 filings 3 filers Visit website Investor relations