CAI Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-20
CAI dark pool volume for the week of 2026-07-20: 5.2M shares traded across 26 ATS venues with a total notional value of $81.2M. Volume is down 27.1% week-over-week. Off-exchange dark pool transactions account for 13.6% of total CAI market volume — within the normal institutional baseline range. Primary routing venues include , UBS ATS, INTELLIGENT CROSS LLC.
Dark pool activity in CAI 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 CAI.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-20 | 5.2M | 13.6% | -27.1% |
| 2026-07-13 | 7.1M | — | +44.7% |
| 2026-07-06 | 4.9M | — | -4.0% |
| 2026-06-29 | 5.1M | — | +21.6% |
| 2026-06-22 | 4.2M | — | +145.2% |
| 2026-06-15 | 1.7M | — | -60.4% |
| 2026-06-08 | 4.4M | — | +1.9% |
| 2026-06-01 | 4.3M | — | +83.3% |
| 2026-05-25 | 2.3M | — | -35.7% |
| 2026-05-18 | 3.6M | — | -44.9% |
| 2026-05-11 | 6.6M | 43.6% | +42.0% |
| 2026-05-04 | 4.6M | — | +100.6% |