CSM Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-06
CSM dark pool volume for the week of 2026-07-06: 1.3K shares traded across 5 ATS venues with a total notional value of $112K. Volume is down 84.5% week-over-week. Primary routing venues include , INTELLIGENT CROSS LLC, SIGMA X2.
Dark pool activity in CSM 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 CSM.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-06 | 1.3K | — | -84.5% |
| 2026-06-29 | 8.4K | — | -15.4% |
| 2026-06-22 | 10.0K | — | +1.9% |
| 2026-06-15 | 9.8K | — | +165.4% |
| 2026-06-08 | 3.7K | — | -45.3% |
| 2026-06-01 | 6.7K | — | +249.7% |
| 2026-05-25 | 1.9K | — | -25.7% |
| 2026-05-18 | 2.6K | — | -63.3% |
| 2026-05-11 | 7.1K | — | +265.0% |
| 2026-05-04 | 1.9K | — | +544.2% |
| 2026-04-27 | 301 | — | — |
| 2026-03-23 | 4.9K | — | +2.7% |