TUA Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-20
TUA dark pool volume for the week of 2026-07-20: 81.6K shares traded across 16 ATS venues with a total notional value of $1.6M. Volume is down 42.8% week-over-week. Primary routing venues include , IBKR ATS, UBS ATS.
Dark pool activity in TUA 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 TUA.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-20 | 81.6K | — | -42.8% |
| 2026-07-13 | 142.6K | — | +69.9% |
| 2026-07-06 | 83.9K | — | +109.2% |
| 2026-06-29 | 40.1K | — | +17.5% |
| 2026-06-22 | 34.1K | — | -58.6% |
| 2026-06-15 | 82.5K | — | +0.5% |
| 2026-06-08 | 82.1K | — | +72.6% |
| 2026-06-01 | 47.6K | — | +22.2% |
| 2026-05-25 | 38.9K | — | -77.1% |
| 2026-05-18 | 169.9K | — | +447.4% |
| 2026-05-11 | 31.0K | — | -41.3% |
| 2026-05-04 | 52.9K | — | -33.7% |