STUB Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-06
STUB dark pool volume for the week of 2026-07-06: 6.1M shares traded across 26 ATS venues with a total notional value of $75.7M. Volume is up 18.5% week-over-week. Primary routing venues include , INTELLIGENT CROSS LLC, MS TRAJECTORY CROSS (ATS-1).
Dark pool activity in STUB 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 STUB.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-06 | 6.1M | — | +18.5% |
| 2026-06-29 | 5.1M | — | -32.2% |
| 2026-06-22 | 7.5M | — | +56.1% |
| 2026-06-15 | 4.8M | — | -36.7% |
| 2026-06-08 | 7.6M | — | +56.7% |
| 2026-06-01 | 4.9M | — | -26.7% |
| 2026-05-25 | 6.6M | 26.9% | -34.0% |
| 2026-05-18 | 10.1M | 40.9% | -20.0% |
| 2026-05-11 | 12.6M | 51.2% | +231.8% |
| 2026-05-04 | 3.8M | — | +19.6% |
| 2026-04-27 | 3.2M | — | — |
| 2026-03-23 | 5.2M | — | +4.5% |