ATXS Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-01-19
ATXS dark pool volume for the week of 2026-01-19: 436.2K shares traded across 23 ATS venues with a total notional value of $5.5M. Volume is up 37.6% week-over-week. Primary routing venues include , UBS ATS, INTELLIGENT CROSS LLC.
Dark pool activity in ATXS 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 ATXS.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-01-19 | 436.2K | — | +37.6% |
| 2026-01-12 | 316.9K | — | -15.1% |
| 2026-01-05 | 373.4K | — | +114.0% |
| 2025-12-29 | 174.4K | — | -62.1% |
| 2025-12-22 | 460.5K | — | -49.1% |
| 2025-12-15 | 905.4K | — | +62.5% |
| 2025-12-08 | 557.1K | — | -53.4% |
| 2025-12-01 | 1.2M | — | +49.2% |
| 2025-11-24 | 802.2K | — | +33.0% |
| 2025-11-17 | 603.3K | — | -44.9% |
| 2025-11-10 | 1.1M | — | +39.2% |
| 2025-11-03 | 786.8K | — | — |