PBT Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-06
PBT dark pool volume for the week of 2026-07-06: 60.8K shares traded across 21 ATS venues with a total notional value of $1.6M. Volume is up 64.1% week-over-week. Primary routing venues include , INTELLIGENT CROSS LLC, UBS ATS.
Dark pool activity in PBT 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 PBT.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-06 | 60.8K | — | +64.1% |
| 2026-06-29 | 37.1K | — | -51.3% |
| 2026-06-22 | 76.1K | — | -8.5% |
| 2026-06-15 | 83.1K | — | +10.8% |
| 2026-06-08 | 75.0K | — | -22.8% |
| 2026-06-01 | 97.1K | — | -39.9% |
| 2026-05-25 | 161.7K | — | -41.3% |
| 2026-05-18 | 275.4K | — | +15.1% |
| 2026-05-11 | 239.3K | — | +18.5% |
| 2026-05-04 | 201.9K | — | +45.1% |
| 2026-04-27 | 139.1K | — | — |
| 2026-03-23 | 146.2K | — | +114.9% |