AU Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-20
AU dark pool volume for the week of 2026-07-20: 2.7M shares traded across 30 ATS venues with a total notional value of $213.8M. Volume is down 9.8% week-over-week. Primary routing venues include , UBS ATS, SIGMA X2.
Dark pool activity in AU 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 AU.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-20 | 2.7M | — | -9.8% |
| 2026-07-13 | 3.0M | — | +6.0% |
| 2026-07-06 | 2.8M | — | -24.3% |
| 2026-06-29 | 3.8M | — | -32.7% |
| 2026-06-22 | 5.6M | — | +26.3% |
| 2026-06-15 | 4.4M | — | +0.3% |
| 2026-06-08 | 4.4M | — | +50.7% |
| 2026-06-01 | 2.9M | — | +3.5% |
| 2026-05-25 | 2.8M | — | +23.0% |
| 2026-05-18 | 2.3M | — | -12.2% |
| 2026-05-11 | 2.6M | — | -24.9% |
| 2026-05-04 | 3.5M | — | +3.5% |