VOO Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-20
VOO dark pool volume for the week of 2026-07-20: 2.1M shares traded across 28 ATS venues with a total notional value of $1.45B. Volume is down 14.6% week-over-week. Primary routing venues include , UBS ATS, INTELLIGENT CROSS LLC.
Dark pool activity in VOO 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 VOO.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-20 | 2.1M | — | -14.6% |
| 2026-07-13 | 2.5M | — | +10.5% |
| 2026-07-06 | 2.3M | — | -23.3% |
| 2026-06-29 | 2.9M | — | -29.9% |
| 2026-06-22 | 4.2M | — | +11.4% |
| 2026-06-15 | 3.8M | — | -2.9% |
| 2026-06-08 | 3.9M | — | +28.5% |
| 2026-06-01 | 3.0M | — | +57.8% |
| 2026-05-25 | 1.9M | — | -22.8% |
| 2026-05-18 | 2.5M | — | -12.4% |
| 2026-05-11 | 2.8M | — | +9.3% |
| 2026-05-04 | 2.6M | — | -16.6% |