CUK Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-05-04
CUK dark pool volume for the week of 2026-05-04: 1.6M shares traded across 22 ATS venues with a total notional value of $40.6M. Volume is up 13.3% week-over-week. Primary routing venues include , INTELLIGENT CROSS LLC, UBS ATS.
Dark pool activity in CUK 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 CUK.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-05-04 | 1.6M | — | +13.3% |
| 2026-04-27 | 1.4M | — | — |
| 2026-03-23 | 1.6M | — | -32.3% |
| 2026-03-16 | 2.3M | — | +32.9% |
| 2026-03-09 | 1.8M | — | — |
| 2026-02-02 | 1.4M | — | +4.9% |
| 2026-01-26 | 1.3M | — | +43.8% |
| 2026-01-19 | 899.1K | — | -14.4% |
| 2026-01-12 | 1.1M | — | -1.2% |
| 2026-01-05 | 1.1M | — | +82.8% |
| 2025-12-29 | 581.9K | — | -42.5% |
| 2025-12-22 | 1.0M | — | -48.8% |