USCB Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-06
USCB dark pool volume for the week of 2026-07-06: 29.6K shares traded across 20 ATS venues with a total notional value of $595K. Volume is up 8.9% week-over-week. Primary routing venues include , INSTINCT X, UBS ATS.
Dark pool activity in USCB 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 USCB.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-06 | 29.6K | — | +8.9% |
| 2026-06-29 | 27.2K | — | -60.0% |
| 2026-06-22 | 68.1K | — | +98.6% |
| 2026-06-15 | 34.3K | — | +23.5% |
| 2026-06-08 | 27.8K | — | -9.1% |
| 2026-06-01 | 30.5K | — | +19.2% |
| 2026-05-25 | 25.6K | — | -35.7% |
| 2026-05-18 | 39.8K | — | -14.2% |
| 2026-05-11 | 46.4K | — | -34.8% |
| 2026-05-04 | 71.2K | — | +26.8% |
| 2026-04-27 | 56.1K | — | — |
| 2026-03-23 | 27.8K | — | +14.4% |