ENGN Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-06
ENGN dark pool volume for the week of 2026-07-06: 1.2M shares traded across 25 ATS venues with a total notional value of $2.2M. Volume is up 110.6% week-over-week. Primary routing venues include , MS POOL (ATS-4), BIDS ATS.
Dark pool activity in ENGN 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 ENGN.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-06 | 1.2M | — | +110.6% |
| 2026-06-29 | 549.4K | — | -50.3% |
| 2026-06-22 | 1.1M | — | +55.8% |
| 2026-06-15 | 710.0K | — | +83.4% |
| 2026-06-08 | 387.0K | — | -38.4% |
| 2026-06-01 | 628.8K | — | -12.9% |
| 2026-05-25 | 722.1K | — | -50.9% |
| 2026-05-18 | 1.5M | — | -38.0% |
| 2026-05-11 | 2.4M | — | -57.5% |
| 2026-05-04 | 5.6M | — | +1317.8% |
| 2026-04-27 | 394.6K | — | — |
| 2026-03-23 | 160.9K | — | -42.0% |