HYLN Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-06
HYLN dark pool volume for the week of 2026-07-06: 2.4M shares traded across 25 ATS venues with a total notional value of $10.2M. Volume is down 7.9% week-over-week. Primary routing venues include , INTELLIGENT CROSS LLC, MS TRAJECTORY CROSS (ATS-1).
Dark pool activity in HYLN 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 HYLN.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-06 | 2.4M | — | -7.9% |
| 2026-06-29 | 2.6M | — | -37.8% |
| 2026-06-22 | 4.2M | — | +46.8% |
| 2026-06-15 | 2.9M | — | -13.9% |
| 2026-06-08 | 3.4M | — | -19.8% |
| 2026-06-01 | 4.2M | — | +15.8% |
| 2026-05-25 | 3.6M | — | -16.8% |
| 2026-05-18 | 4.3M | — | +51.0% |
| 2026-05-11 | 2.9M | — | +147.6% |
| 2026-05-04 | 1.2M | — | +143.9% |
| 2026-04-27 | 475.9K | — | — |
| 2026-03-23 | 555.8K | — | -15.1% |