AMBR Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-06
AMBR dark pool volume for the week of 2026-07-06: 5.8K shares traded across 15 ATS venues with a total notional value of $8K. Volume is down 9.4% week-over-week. Primary routing venues include , INTELLIGENT CROSS LLC, UBS ATS.
Dark pool activity in AMBR 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 AMBR.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-06 | 5.8K | — | -9.4% |
| 2026-06-29 | 6.4K | — | +24.4% |
| 2026-06-22 | 5.1K | — | -69.8% |
| 2026-06-15 | 16.9K | — | -33.0% |
| 2026-06-08 | 25.2K | — | +22.8% |
| 2026-06-01 | 20.5K | — | +19.4% |
| 2026-05-25 | 17.2K | — | +17.7% |
| 2026-05-18 | 14.6K | — | +97.3% |
| 2026-05-11 | 7.4K | — | -20.9% |
| 2026-05-04 | 9.4K | — | -59.9% |
| 2026-04-27 | 23.4K | — | — |
| 2026-03-23 | 88.4K | — | +2.5% |