DSM Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-06
DSM dark pool volume for the week of 2026-07-06: 121.4K shares traded across 18 ATS venues with a total notional value of $739K. Volume is down 24.7% week-over-week. Primary routing venues include , INSTINCT X, UBS ATS.
Dark pool activity in DSM 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 DSM.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-06 | 121.4K | — | -24.7% |
| 2026-06-29 | 161.2K | — | -26.6% |
| 2026-06-22 | 219.6K | — | +682.7% |
| 2026-06-15 | 28.1K | — | -47.1% |
| 2026-06-08 | 53.0K | — | -60.6% |
| 2026-06-01 | 134.6K | — | +116.2% |
| 2026-05-25 | 62.3K | — | +117.8% |
| 2026-05-18 | 28.6K | — | -42.4% |
| 2026-05-11 | 49.6K | — | -55.5% |
| 2026-05-04 | 111.6K | — | +49.5% |
| 2026-04-27 | 74.6K | — | — |
| 2026-03-23 | 117.9K | — | +123.5% |