Dark pool weekly volume archive
every captured FINRA trading week · ATS shares per ticker · frozen weekly records
Every FINRA ATS weekly record Tapeboard has captured, one frozen page per trading week: the tracked names with the most FINRA-reported dark pool shares, their trade counts and weekly dark pool notional. 9 weekly records, most recent first. FINRA publishes these files on a tier schedule with a multi-week delay; every page states its own week and publication date.
Weekly records
Records by week
| WEEK | WEEK STARTING | NAMES WITH DARK POOL VOLUME | TOP DARK POOL NAME |
|---|---|---|---|
| Sep 28 to Oct 2, 2026 | 2026-09-28 | 291 | HYG 114.8M |
| Sep 21 to 25, 2026 | 2026-09-21 | 291 | WBD 150.6M |
| Sep 14 to 18, 2026 | 2026-09-14 | 559 | NOK 109.8M |
| Sep 7 to 11, 2026 | 2026-09-07 | 556 | GRAB 71.8M |
| Aug 31 to Sep 4, 2026 | 2026-08-31 | 556 | PCG 123.0M |
| Aug 24 to 28, 2026 | 2026-08-24 | 553 | NVDA 107.5M |
| Aug 17 to 21, 2026 | 2026-08-17 | 555 | NOK 83.5M |
| Aug 10 to 14, 2026 | 2026-08-10 | 555 | SPCX 103.9M |
| Aug 3 to 7, 2026 | 2026-08-03 | 547 | SPCX 142.1M |
A week with no record was never captured. The record set is exactly the committed pack set; junk dates 404. The daily estimated off-exchange share records live in their own archive at /dark-pool-tracker/archive.