MUX Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-06
MUX dark pool volume for the week of 2026-07-06: 905.4K shares traded across 25 ATS venues with a total notional value of $16.4M. Volume is down 9.9% week-over-week. Primary routing venues include , UBS ATS, INTELLIGENT CROSS LLC.
Dark pool activity in MUX 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 MUX.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-06 | 905.4K | — | -9.9% |
| 2026-06-29 | 1.0M | — | -28.7% |
| 2026-06-22 | 1.4M | — | +35.3% |
| 2026-06-15 | 1.0M | — | -14.1% |
| 2026-06-08 | 1.2M | — | +16.9% |
| 2026-06-01 | 1.0M | — | +5.9% |
| 2026-05-25 | 978.6K | — | -7.5% |
| 2026-05-18 | 1.1M | — | +3.8% |
| 2026-05-11 | 1.0M | — | -41.8% |
| 2026-05-04 | 1.8M | — | +95.7% |
| 2026-04-27 | 894.7K | — | — |
| 2026-03-23 | 1.0M | — | -25.5% |