SOS Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-06
SOS dark pool volume for the week of 2026-07-06: 2.4K shares traded across 9 ATS venues with a total notional value of $3K. Volume is up 82.0% week-over-week. Primary routing venues include , IBKR ATS, INTELLIGENT CROSS LLC.
Dark pool activity in SOS 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 SOS.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-06 | 2.4K | — | +82.0% |
| 2026-06-29 | 1.3K | — | -89.3% |
| 2026-06-22 | 12.4K | — | +797.8% |
| 2026-06-15 | 1.4K | — | -77.5% |
| 2026-06-08 | 6.1K | — | +202.0% |
| 2026-06-01 | 2.0K | — | -33.1% |
| 2026-05-25 | 3.0K | — | +105.4% |
| 2026-05-18 | 1.5K | — | -14.0% |
| 2026-05-11 | 1.7K | — | +45.1% |
| 2026-05-04 | 1.2K | — | -84.0% |
| 2026-04-27 | 7.4K | — | — |
| 2026-03-23 | 55.6K | — | +35.9% |