ONB Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-06
ONB dark pool volume for the week of 2026-07-06: 3.6M shares traded across 24 ATS venues with a total notional value of $93.2M. Volume is down 4.5% week-over-week. Primary routing venues include , INTELLIGENT CROSS LLC, MS TRAJECTORY CROSS (ATS-1).
Dark pool activity in ONB 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 ONB.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-06 | 3.6M | — | -4.5% |
| 2026-06-29 | 3.7M | — | +2.1% |
| 2026-06-22 | 3.6M | — | +60.8% |
| 2026-06-15 | 2.3M | — | -23.8% |
| 2026-06-08 | 3.0M | — | +21.3% |
| 2026-06-01 | 2.5M | — | +66.0% |
| 2026-05-25 | 1.5M | — | -39.1% |
| 2026-05-18 | 2.4M | — | -31.5% |
| 2026-05-11 | 3.5M | — | +40.5% |
| 2026-05-04 | 2.5M | — | -30.8% |
| 2026-04-27 | 3.6M | — | — |
| 2026-03-23 | 3.0M | — | -18.7% |