AORT Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-06
AORT dark pool volume for the week of 2026-07-06: 756.3K shares traded across 24 ATS venues with a total notional value of $18.3M. Volume is down 30.4% week-over-week. Primary routing venues include , MS TRAJECTORY CROSS (ATS-1), UBS ATS.
Dark pool activity in AORT 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 AORT.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-06 | 756.3K | — | -30.4% |
| 2026-06-29 | 1.1M | — | -26.8% |
| 2026-06-22 | 1.5M | — | +13.2% |
| 2026-06-15 | 1.3M | — | -11.0% |
| 2026-06-08 | 1.5M | — | +33.8% |
| 2026-06-01 | 1.1M | — | +105.3% |
| 2026-05-25 | 536.1K | — | -45.4% |
| 2026-05-18 | 981.6K | — | -33.6% |
| 2026-05-11 | 1.5M | — | -43.5% |
| 2026-05-04 | 2.6M | — | +565.5% |
| 2026-04-27 | 393.7K | — | — |
| 2026-03-23 | 513.0K | — | +95.6% |