CLLS Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-06
CLLS dark pool volume for the week of 2026-07-06: 2.0K shares traded across 11 ATS venues with a total notional value of $6K. Volume is down 69.7% week-over-week. Primary routing venues include , INTELLIGENT CROSS LLC, MS POOL (ATS-4).
Dark pool activity in CLLS 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 CLLS.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-06 | 2.0K | — | -69.7% |
| 2026-06-29 | 6.5K | — | +3.9% |
| 2026-06-22 | 6.2K | — | -7.0% |
| 2026-06-15 | 6.7K | — | -85.0% |
| 2026-06-08 | 44.6K | — | +85.3% |
| 2026-06-01 | 24.1K | — | +60.6% |
| 2026-05-25 | 15.0K | — | +66.0% |
| 2026-05-18 | 9.0K | — | +15.9% |
| 2026-05-11 | 7.8K | — | +56.9% |
| 2026-05-04 | 5.0K | — | -24.9% |
| 2026-04-27 | 6.6K | — | — |
| 2026-03-23 | 14.6K | — | -54.1% |