CBK Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-06
CBK dark pool volume for the week of 2026-07-06: 75.7K shares traded across 22 ATS venues with a total notional value of $2.5M. Volume is down 10.3% week-over-week. Primary routing venues include , MS POOL (ATS-4), UBS ATS.
Dark pool activity in CBK 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 CBK.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-06 | 75.7K | — | -10.3% |
| 2026-06-29 | 84.4K | — | -16.2% |
| 2026-06-22 | 100.7K | — | +94.9% |
| 2026-06-15 | 51.7K | — | -37.2% |
| 2026-06-08 | 82.3K | — | -11.7% |
| 2026-06-01 | 93.3K | — | +38.9% |
| 2026-05-25 | 67.1K | — | -25.2% |
| 2026-05-18 | 89.8K | — | +177.9% |
| 2026-05-11 | 32.3K | — | -14.1% |
| 2026-05-04 | 37.6K | — | +33.1% |
| 2026-04-27 | 28.3K | — | — |
| 2026-03-23 | 28.1K | — | -55.7% |