TPST Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-06
TPST dark pool volume for the week of 2026-07-06: 38.0K shares traded across 20 ATS venues with a total notional value of $38K. Volume is up 84.0% week-over-week. Primary routing venues include , BOATS, MS RPOOL (ATS-6).
Dark pool activity in TPST 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 TPST.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-06 | 38.0K | — | +84.0% |
| 2026-06-29 | 20.7K | — | -54.6% |
| 2026-06-22 | 45.5K | — | +319.1% |
| 2026-06-15 | 10.9K | — | -48.1% |
| 2026-06-08 | 20.9K | — | -65.6% |
| 2026-06-01 | 60.9K | — | +93.9% |
| 2026-05-25 | 31.4K | — | +44.1% |
| 2026-05-18 | 21.8K | — | -52.4% |
| 2026-05-11 | 45.8K | — | -7.9% |
| 2026-05-04 | 49.7K | — | -15.7% |
| 2026-04-27 | 58.9K | — | — |
| 2026-03-23 | 180.6K | — | +505.5% |