HLVX Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2025-09-15
HLVX dark pool volume for the week of 2025-09-15: 164.8K shares traded across 17 ATS venues with a total notional value of $346K. Volume is down 64.3% week-over-week. Primary routing venues include , IBKR ATS, LEVEL ATS.
Dark pool activity in HLVX 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 HLVX.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2025-09-15 | 164.8K | — | -64.3% |
| 2025-09-08 | 461.3K | — | -32.8% |
| 2025-09-01 | 686.5K | — | +13.4% |
| 2025-08-25 | 605.3K | — | +20.4% |
| 2025-08-18 | 502.8K | — | +27.7% |
| 2025-08-11 | 393.6K | — | -76.8% |
| 2025-08-04 | 1.7M | — | +1441.8% |
| 2025-07-28 | 110.0K | — | +34.3% |
| 2025-07-21 | 82.0K | — | -62.2% |
| 2025-07-14 | 216.8K | — | +75.9% |
| 2025-07-07 | 123.2K | — | -60.4% |
| 2025-06-30 | 311.2K | — | -2.0% |