AMPX Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-06
AMPX dark pool volume for the week of 2026-07-06: 5.3M shares traded across 28 ATS venues with a total notional value of $63.5M. Volume is up 9.0% week-over-week. Primary routing venues include , INTELLIGENT CROSS LLC, UBS ATS.
Dark pool activity in AMPX 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 AMPX.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-06 | 5.3M | — | +9.0% |
| 2026-06-29 | 4.8M | — | -34.1% |
| 2026-06-22 | 7.3M | — | +75.8% |
| 2026-06-15 | 4.2M | — | -16.1% |
| 2026-06-08 | 5.0M | — | -20.2% |
| 2026-06-01 | 6.2M | — | -5.7% |
| 2026-05-25 | 6.6M | 21.6% | -16.2% |
| 2026-05-18 | 7.9M | 25.7% | +10.9% |
| 2026-05-11 | 7.1M | 23.2% | -15.6% |
| 2026-05-04 | 8.4M | 27.6% | +90.3% |
| 2026-04-27 | 4.4M | — | — |
| 2026-03-23 | 4.5M | — | -11.0% |