SPXU Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-06
SPXU dark pool volume for the week of 2026-07-06: 5.5M shares traded across 23 ATS venues with a total notional value of $202.7M. Volume is up 157.8% week-over-week. Primary routing venues include , INSTINCT X, UBS ATS.
Dark pool activity in SPXU 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 SPXU.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-06 | 5.5M | — | +157.8% |
| 2026-06-29 | 2.1M | — | -53.4% |
| 2026-06-22 | 4.6M | — | +72.5% |
| 2026-06-15 | 2.7M | — | -55.1% |
| 2026-06-08 | 5.9M | — | -11.8% |
| 2026-06-01 | 6.7M | 23.7% | +131.5% |
| 2026-05-25 | 2.9M | — | -39.0% |
| 2026-05-18 | 4.8M | — | -4.8% |
| 2026-05-11 | 5.0M | — | +18.2% |
| 2026-05-04 | 4.2M | — | +14.2% |
| 2026-04-27 | 3.7M | — | — |
| 2026-03-23 | 3.7M | — | -2.4% |