BIAF Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-06
BIAF dark pool volume for the week of 2026-07-06: 189.5K shares traded across 20 ATS venues with a total notional value of $152K. Volume is up 285.7% week-over-week. Primary routing venues include , INTELLIGENT CROSS LLC, THE BARCLAYS ATS.
Dark pool activity in BIAF 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 BIAF.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-06 | 189.5K | — | +285.7% |
| 2026-06-29 | 49.1K | — | -72.7% |
| 2026-06-22 | 180.3K | — | -66.3% |
| 2026-06-15 | 534.3K | — | +1184.3% |
| 2026-06-08 | 41.6K | — | -8.2% |
| 2026-06-01 | 45.3K | — | +79.3% |
| 2026-05-25 | 25.3K | — | -45.3% |
| 2026-05-18 | 46.2K | — | -50.2% |
| 2026-05-11 | 92.7K | — | +36.5% |
| 2026-05-04 | 67.9K | — | -45.3% |
| 2026-04-27 | 124.2K | — | — |
| 2026-03-23 | 3.3M | — | -38.4% |