BDSX Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-06
BDSX dark pool volume for the week of 2026-07-06: 85.6K shares traded across 22 ATS venues with a total notional value of $1.8M. Volume is down 21.9% week-over-week. Primary routing venues include , INSTINCT X, MS POOL (ATS-4).
Dark pool activity in BDSX 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 BDSX.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-06 | 85.6K | — | -21.9% |
| 2026-06-29 | 109.5K | — | -38.5% |
| 2026-06-22 | 178.0K | — | +575.5% |
| 2026-06-15 | 26.4K | — | -18.2% |
| 2026-06-08 | 32.2K | — | -7.9% |
| 2026-06-01 | 35.0K | — | -57.7% |
| 2026-05-25 | 82.8K | — | +191.4% |
| 2026-05-18 | 28.4K | — | -70.8% |
| 2026-05-11 | 97.3K | — | -53.5% |
| 2026-05-04 | 209.5K | — | +366.9% |
| 2026-04-27 | 44.9K | — | — |
| 2026-03-23 | 96.9K | — | +20.0% |