SND Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-06
SND dark pool volume for the week of 2026-07-06: 381.2K shares traded across 23 ATS venues with a total notional value of $1.8M. Volume is down 1.0% week-over-week. Primary routing venues include , INTELLIGENT CROSS LLC, MS POOL (ATS-4).
Dark pool activity in SND 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 SND.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-06 | 381.2K | — | -1.0% |
| 2026-06-29 | 384.9K | — | +5.3% |
| 2026-06-22 | 365.4K | — | +67.3% |
| 2026-06-15 | 218.4K | — | -15.9% |
| 2026-06-08 | 259.6K | — | -43.1% |
| 2026-06-01 | 456.6K | — | +94.8% |
| 2026-05-25 | 234.3K | — | +65.2% |
| 2026-05-18 | 141.9K | — | -44.9% |
| 2026-05-11 | 257.6K | — | +25.5% |
| 2026-05-04 | 205.2K | — | -34.0% |
| 2026-04-27 | 311.0K | — | — |
| 2026-03-23 | 254.1K | — | -18.3% |