CJMB Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-06
CJMB dark pool volume for the week of 2026-07-06: 6.3K shares traded across 13 ATS venues with a total notional value of $5K. Volume is up 43.1% week-over-week. Primary routing venues include , IBKR ATS, MS POOL (ATS-4).
Dark pool activity in CJMB 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 CJMB.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-06 | 6.3K | — | +43.1% |
| 2026-06-29 | 4.4K | — | -18.9% |
| 2026-06-22 | 5.5K | — | -77.0% |
| 2026-06-15 | 23.8K | — | +169.2% |
| 2026-06-08 | 8.8K | — | +5.5% |
| 2026-06-01 | 8.4K | — | -45.1% |
| 2026-05-25 | 15.2K | — | -84.2% |
| 2026-05-18 | 96.4K | — | +1817.0% |
| 2026-05-11 | 5.0K | — | -1.0% |
| 2026-05-04 | 5.1K | — | -79.3% |
| 2026-04-27 | 24.6K | — | — |
| 2026-03-23 | 45.6K | — | -51.7% |