IBRX Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-06
IBRX dark pool volume for the week of 2026-07-06: 8.0M shares traded across 30 ATS venues with a total notional value of $69.6M. Volume is up 12.4% week-over-week. Primary routing venues include , INTELLIGENT CROSS LLC, MS TRAJECTORY CROSS (ATS-1).
Dark pool activity in IBRX 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 IBRX.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-06 | 8.0M | — | +12.4% |
| 2026-06-29 | 7.1M | — | -17.9% |
| 2026-06-22 | 8.7M | — | +75.6% |
| 2026-06-15 | 4.9M | — | -22.1% |
| 2026-06-08 | 6.3M | — | -16.9% |
| 2026-06-01 | 7.6M | 12.3% | +7.3% |
| 2026-05-25 | 7.1M | 11.5% | -36.3% |
| 2026-05-18 | 11.2M | 18.0% | +42.1% |
| 2026-05-11 | 7.9M | 12.7% | -20.9% |
| 2026-05-04 | 9.9M | 16.1% | +73.5% |
| 2026-04-27 | 5.7M | — | — |
| 2026-03-23 | 17.9M | 29.6% | +37.1% |