CYBN Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2025-12-29
CYBN dark pool volume for the week of 2025-12-29: 1.0M shares traded across 26 ATS venues with a total notional value of $8.8M. Volume is up 8.8% week-over-week. Primary routing venues include , UBS ATS, MS POOL (ATS-4).
Dark pool activity in CYBN 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 CYBN.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2025-12-29 | 1.0M | — | +8.8% |
| 2025-12-22 | 947.4K | — | +44.3% |
| 2025-12-15 | 656.3K | — | +17.8% |
| 2025-12-08 | 557.0K | — | +12.3% |
| 2025-12-01 | 495.9K | — | +84.8% |
| 2025-11-24 | 268.3K | — | -58.6% |
| 2025-11-17 | 647.8K | — | -9.2% |
| 2025-11-10 | 713.1K | — | -39.2% |
| 2025-11-03 | 1.2M | — | — |
| 2025-10-20 | 323.6K | — | -15.1% |
| 2025-10-13 | 380.9K | — | -24.6% |
| 2025-10-06 | 505.4K | — | -9.6% |