IEO Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-20
IEO dark pool volume for the week of 2026-07-20: 58.3K shares traded across 19 ATS venues with a total notional value of $7.3M. Volume is up 48.1% week-over-week. Primary routing venues include , INTELLIGENT CROSS LLC, UBS ATS.
Dark pool activity in IEO 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 IEO.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-20 | 58.3K | — | +48.1% |
| 2026-07-13 | 39.4K | — | +56.9% |
| 2026-07-06 | 25.1K | — | +19.1% |
| 2026-06-29 | 21.1K | — | -64.6% |
| 2026-06-22 | 59.5K | — | — |
| 2026-06-15 | 59.5K | — | -28.8% |
| 2026-06-08 | 83.6K | — | +23.0% |
| 2026-06-01 | 67.9K | — | -4.4% |
| 2026-05-25 | 71.1K | — | -35.8% |
| 2026-05-18 | 110.7K | — | +164.3% |
| 2026-05-11 | 41.9K | — | -34.8% |
| 2026-05-04 | 64.3K | — | +8.6% |