HEES Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2025-05-26
HEES dark pool volume for the week of 2025-05-26: 292.6K shares traded across 22 ATS venues with a total notional value of $27.8M. Volume is down 21.3% week-over-week. Primary routing venues include , SIGMA X2, INTELLIGENT CROSS LLC.
Dark pool activity in HEES 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 HEES.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2025-05-26 | 292.6K | — | -21.3% |
| 2025-05-19 | 371.6K | — | -55.4% |
| 2025-05-12 | 833.4K | — | +6.4% |
| 2025-05-05 | 783.2K | — | +19.9% |
| 2025-04-28 | 653.1K | — | -10.4% |
| 2025-04-21 | 729.1K | — | +53.9% |
| 2025-04-14 | 473.8K | — | -74.0% |
| 2025-04-07 | 1.8M | — | +182.0% |
| 2025-03-31 | 647.4K | — | +89.5% |
| 2025-03-24 | 341.6K | — | -42.9% |
| 2025-03-17 | 598.2K | — | -36.4% |
| 2025-03-10 | 940.5K | — | — |