UPBD Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-06
UPBD dark pool volume for the week of 2026-07-06: 925.6K shares traded across 25 ATS venues with a total notional value of $18.9M. Volume is down 4.8% week-over-week. Primary routing venues include , MS TRAJECTORY CROSS (ATS-1), UBS ATS.
Dark pool activity in UPBD 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 UPBD.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-06 | 925.6K | — | -4.8% |
| 2026-06-29 | 971.8K | — | -30.5% |
| 2026-06-22 | 1.4M | — | +74.1% |
| 2026-06-15 | 803.4K | — | +2.4% |
| 2026-06-08 | 784.2K | — | -8.4% |
| 2026-06-01 | 856.3K | — | +19.3% |
| 2026-05-25 | 717.7K | — | -22.4% |
| 2026-05-18 | 925.3K | — | +1.4% |
| 2026-05-11 | 912.6K | — | -2.1% |
| 2026-05-04 | 932.0K | — | -33.1% |
| 2026-04-27 | 1.4M | — | — |
| 2026-03-23 | 939.5K | — | +5.0% |