AMDD Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-20
AMDD dark pool volume for the week of 2026-07-20: 49.4K shares traded across 16 ATS venues with a total notional value of $1.4M. Volume is down 94.4% week-over-week. Primary routing venues include , BOATS, INTELLIGENT CROSS LLC.
Dark pool activity in AMDD 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 AMDD.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-20 | 49.4K | — | -94.4% |
| 2026-07-13 | 882.7K | — | -24.4% |
| 2026-07-06 | 1.2M | — | +0.9% |
| 2026-06-29 | 1.2M | — | -42.4% |
| 2026-06-22 | 2.0M | — | +94.3% |
| 2026-06-15 | 1.0M | — | -58.9% |
| 2026-06-08 | 2.5M | — | +103.2% |
| 2026-06-01 | 1.2M | — | +40.1% |
| 2026-05-25 | 882.4K | — | -54.2% |
| 2026-05-18 | 1.9M | — | -0.5% |
| 2026-05-11 | 1.9M | — | -28.8% |
| 2026-05-04 | 2.7M | — | +109.5% |