OMAB Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-06
OMAB dark pool volume for the week of 2026-07-06: 101.3K shares traded across 22 ATS venues with a total notional value of $11.1M. Volume is up 0.6% week-over-week. Primary routing venues include , MS POOL (ATS-4), INTELLIGENT CROSS LLC.
Dark pool activity in OMAB 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 OMAB.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-06 | 101.3K | — | +0.6% |
| 2026-06-29 | 100.7K | — | -44.6% |
| 2026-06-22 | 181.8K | — | +35.6% |
| 2026-06-15 | 134.0K | — | +41.8% |
| 2026-06-08 | 94.5K | — | +21.4% |
| 2026-06-01 | 77.9K | — | -29.3% |
| 2026-05-25 | 110.1K | — | +37.1% |
| 2026-05-18 | 80.3K | — | +12.1% |
| 2026-05-11 | 71.7K | — | -7.7% |
| 2026-05-04 | 77.7K | — | -24.1% |
| 2026-04-27 | 102.4K | — | — |
| 2026-03-23 | 147.9K | — | +7.7% |