ACLX Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-04-27
ACLX dark pool volume for the week of 2026-04-27: 644.0K shares traded across 23 ATS venues with a total notional value of $74.1M. Volume is down 0.0% week-over-week. Primary routing venues include , UBS ATS, INTELLIGENT CROSS LLC.
Dark pool activity in ACLX 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 ACLX.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-04-27 | 644.0K | — | — |
| 2026-03-23 | 1.5M | — | +18.2% |
| 2026-03-16 | 1.3M | — | -27.1% |
| 2026-03-09 | 1.8M | — | — |
| 2026-02-02 | 1.1M | — | -15.2% |
| 2026-01-26 | 1.3M | — | -50.6% |
| 2026-01-19 | 2.5M | — | +116.5% |
| 2026-01-12 | 1.2M | — | -21.3% |
| 2026-01-05 | 1.5M | — | +93.8% |
| 2025-12-29 | 769.5K | — | -15.1% |
| 2025-12-22 | 906.2K | — | -57.3% |
| 2025-12-15 | 2.1M | — | -40.4% |