IBDU Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-20
IBDU dark pool volume for the week of 2026-07-20: 434.1K shares traded across 19 ATS venues with a total notional value of $10.0M. Volume is up 10.5% week-over-week. Primary routing venues include , INTELLIGENT CROSS LLC, UBS ATS.
Dark pool activity in IBDU 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 IBDU.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-20 | 434.1K | — | +10.5% |
| 2026-07-13 | 392.7K | — | +78.1% |
| 2026-07-06 | 220.5K | — | -2.5% |
| 2026-06-29 | 226.2K | — | -44.2% |
| 2026-06-22 | 405.3K | — | +64.3% |
| 2026-06-15 | 246.7K | — | -41.9% |
| 2026-06-08 | 424.4K | — | +90.5% |
| 2026-06-01 | 222.7K | — | +14.1% |
| 2026-05-25 | 195.2K | — | -29.1% |
| 2026-05-18 | 275.3K | — | -2.3% |
| 2026-05-11 | 281.8K | — | -7.3% |
| 2026-05-04 | 304.2K | — | +1.6% |