ATYR Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-06
ATYR dark pool volume for the week of 2026-07-06: 1.5M shares traded across 23 ATS venues with a total notional value of $905K. Volume is down 8.7% week-over-week. Primary routing venues include , INTELLIGENT CROSS LLC, MS POOL (ATS-4).
Dark pool activity in ATYR 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 ATYR.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-06 | 1.5M | — | -8.7% |
| 2026-06-29 | 1.6M | — | -26.7% |
| 2026-06-22 | 2.2M | — | +227.6% |
| 2026-06-15 | 664.6K | — | -38.1% |
| 2026-06-08 | 1.1M | — | -45.2% |
| 2026-06-01 | 2.0M | — | -7.6% |
| 2026-05-25 | 2.1M | — | -4.7% |
| 2026-05-18 | 2.2M | — | -41.9% |
| 2026-05-11 | 3.8M | — | +252.8% |
| 2026-05-04 | 1.1M | — | +31.4% |
| 2026-04-27 | 825.1K | — | — |
| 2026-03-23 | 384.9K | — | -17.5% |