SSMR Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-06
SSMR dark pool volume for the week of 2026-07-06: 272.6K shares traded across 22 ATS venues with a total notional value of $3.7M. Volume is up 19.8% week-over-week. Primary routing venues include , INTELLIGENT CROSS LLC, UBS ATS.
Dark pool activity in SSMR 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 6-week historical volume and complete venue breakdown for SSMR.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-06 | 272.6K | — | +19.8% |
| 2026-06-29 | 227.5K | — | +13.3% |
| 2026-06-22 | 200.9K | — | -30.4% |
| 2026-06-15 | 288.8K | — | -47.5% |
| 2026-06-08 | 550.6K | — | -14.9% |
| 2026-06-01 | 647.4K | — | — |