DD Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-20
DD dark pool volume for the week of 2026-07-20: 1.6M shares traded across 25 ATS venues with a total notional value of $215.9M. Volume is up 14.7% week-over-week. Primary routing venues include , LEVEL ATS, INTELLIGENT CROSS LLC.
Dark pool activity in DD reflects institutional order flow executing on Alternative Trading Systems (ATS) registered with the SEC — private venues where large-block trades are matched away from public exchanges to minimize price impact. StonkWhisper ingests FINRA-published ATS volume data to track these off-exchange flows. Sustained elevation in dark pool percentage — particularly when concentrated at specific venues — can indicate institutional accumulation or distribution ahead of significant price moves. The interactive charts below show 12-week historical volume and complete venue breakdown for DD.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-20 | 1.6M | — | +14.7% |
| 2026-07-13 | 1.4M | — | -19.1% |
| 2026-07-06 | 1.7M | — | +5.9% |
| 2026-06-29 | 1.6M | — | -54.5% |
| 2026-06-22 | 3.5M | — | +2.2% |
| 2026-06-15 | 3.4M | — | -2.5% |
| 2026-06-08 | 3.5M | — | +27.3% |
| 2026-06-01 | 2.8M | — | -27.9% |
| 2026-05-25 | 3.8M | — | -22.8% |
| 2026-05-18 | 4.9M | — | +16.1% |
| 2026-05-11 | 4.3M | — | -25.0% |
| 2026-05-04 | 5.7M | — | +48.0% |