OMH Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-06
OMH dark pool volume for the week of 2026-07-06: 57.1K shares traded across 18 ATS venues with a total notional value of $21K. Volume is up 292.0% week-over-week. Primary routing venues include , IBKR ATS, CBX.
Dark pool activity in OMH 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 OMH.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-06 | 57.1K | — | +292.0% |
| 2026-06-29 | 14.6K | — | +423.8% |
| 2026-06-22 | 2.8K | — | -73.2% |
| 2026-06-15 | 10.4K | — | -84.9% |
| 2026-06-08 | 68.8K | — | +384.5% |
| 2026-06-01 | 14.2K | — | +125.2% |
| 2026-05-25 | 6.3K | — | +273.3% |
| 2026-05-18 | 1.7K | — | +152.2% |
| 2026-05-11 | 670 | — | -81.2% |
| 2026-05-04 | 3.6K | — | +12.8% |
| 2026-04-27 | 3.2K | — | — |
| 2026-03-23 | 4.1K | — | -34.9% |