MFI Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-06
MFI dark pool volume for the week of 2026-07-06: 2.3K shares traded across 18 ATS venues with a total notional value of $21K. Volume is down 46.1% week-over-week. Primary routing venues include , INTELLIGENT CROSS LLC, UBS ATS.
Dark pool activity in MFI 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 MFI.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-06 | 2.3K | — | -46.1% |
| 2026-06-29 | 4.4K | — | +56.3% |
| 2026-06-22 | 2.8K | — | -42.2% |
| 2026-06-15 | 4.8K | — | +126.6% |
| 2026-06-08 | 2.1K | — | +14.3% |
| 2026-06-01 | 1.9K | — | +46.5% |
| 2026-05-25 | 1.3K | — | -26.1% |
| 2026-05-18 | 1.7K | — | +562.7% |
| 2026-05-11 | 260 | — | -79.6% |
| 2026-05-04 | 1.3K | — | +91.9% |
| 2026-04-27 | 665 | — | — |
| 2026-03-23 | 712 | — | +26.5% |