SATX Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2025-06-30
SATX dark pool volume for the week of 2025-06-30: 112.5K shares traded across 19 ATS venues with a total notional value of $328K. Volume is down 78.5% week-over-week. Primary routing venues include , UBS ATS, INSTINCT X.
Dark pool activity in SATX 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 SATX.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2025-06-30 | 112.5K | — | -78.5% |
| 2025-06-23 | 522.3K | — | +437.9% |
| 2025-06-16 | 97.1K | — | -50.6% |
| 2025-06-09 | 196.6K | — | +32.0% |
| 2025-06-02 | 149.0K | — | -12.2% |
| 2025-05-26 | 169.7K | — | -88.8% |
| 2025-05-19 | 1.5M | — | +928.1% |
| 2025-05-12 | 147.3K | — | -1.7% |
| 2025-05-05 | 149.8K | — | +2.2% |
| 2025-04-28 | 146.6K | — | -52.8% |
| 2025-04-21 | 310.7K | — | -22.6% |
| 2025-04-14 | 401.4K | — | -36.3% |