APDN Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2025-10-06
APDN dark pool volume for the week of 2025-10-06: 182.2K shares traded across 23 ATS venues with a total notional value of $880K. Volume is down 51.0% week-over-week. Primary routing venues include , IBKR ATS, INTELLIGENT CROSS LLC.
Dark pool activity in APDN 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 APDN.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2025-10-06 | 182.2K | — | -51.0% |
| 2025-09-29 | 372.0K | — | +23.8% |
| 2025-09-22 | 300.6K | — | +1526.5% |
| 2025-09-15 | 18.5K | — | -84.3% |
| 2025-09-08 | 118.0K | — | +62.6% |
| 2025-09-01 | 72.5K | — | +35.6% |
| 2025-08-25 | 53.5K | — | +38.8% |
| 2025-08-18 | 38.5K | — | +21.7% |
| 2025-08-11 | 31.7K | — | -64.5% |
| 2025-08-04 | 89.2K | — | +699.9% |
| 2025-07-28 | 11.2K | — | -86.8% |
| 2025-07-21 | 84.4K | — | +102.5% |