PRHI Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-06
PRHI dark pool volume for the week of 2026-07-06: 1.7K shares traded across 7 ATS venues with a total notional value of $8K. Volume is down 3.4% week-over-week. Primary routing venues include , UBS ATS, CBX.
Dark pool activity in PRHI 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 PRHI.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-06 | 1.7K | — | -3.4% |
| 2026-06-29 | 1.7K | — | -51.7% |
| 2026-06-22 | 3.6K | — | +117.4% |
| 2026-06-15 | 1.7K | — | -68.9% |
| 2026-06-08 | 5.3K | — | -74.9% |
| 2026-06-01 | 21.2K | — | +305.0% |
| 2026-05-25 | 5.2K | — | +302.5% |
| 2026-05-18 | 1.3K | — | +93.7% |
| 2026-05-11 | 670 | — | +20.3% |
| 2026-05-04 | 557 | — | -82.1% |
| 2026-04-27 | 3.1K | — | — |
| 2026-03-23 | 5.8K | — | +146.8% |