ARMN Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-02-02
ARMN dark pool volume for the week of 2026-02-02: 1.8M shares traded across 27 ATS venues with a total notional value of $34.0M. Volume is down 18.8% week-over-week. Primary routing venues include , INTELLIGENT CROSS LLC, UBS ATS.
Dark pool activity in ARMN 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 ARMN.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-02-02 | 1.8M | — | -18.8% |
| 2026-01-26 | 2.3M | — | +71.2% |
| 2026-01-19 | 1.3M | — | +46.0% |
| 2026-01-12 | 908.9K | — | -6.4% |
| 2026-01-05 | 971.2K | — | +3.5% |
| 2025-12-29 | 938.6K | — | +32.2% |
| 2025-12-22 | 709.8K | — | -50.6% |
| 2025-12-15 | 1.4M | — | +52.0% |
| 2025-12-08 | 944.7K | — | -3.2% |
| 2025-12-01 | 976.3K | — | -14.8% |
| 2025-11-24 | 1.1M | — | -5.6% |
| 2025-11-17 | 1.2M | — | +7.5% |