PFFA Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-20
PFFA dark pool volume for the week of 2026-07-20: 271.8K shares traded across 18 ATS venues with a total notional value of $5.6M. Volume is down 49.7% week-over-week. Primary routing venues include , INTELLIGENT CROSS LLC, UBS ATS.
Dark pool activity in PFFA 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 PFFA.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-20 | 271.8K | — | -49.7% |
| 2026-07-13 | 540.5K | — | -19.4% |
| 2026-07-06 | 670.4K | — | +27.0% |
| 2026-06-29 | 528.0K | — | -43.6% |
| 2026-06-22 | 936.1K | — | +25.3% |
| 2026-06-15 | 747.3K | — | +20.7% |
| 2026-06-08 | 619.2K | — | +3.7% |
| 2026-06-01 | 597.2K | — | +51.7% |
| 2026-05-25 | 393.7K | — | -5.9% |
| 2026-05-18 | 418.4K | — | -7.7% |
| 2026-05-11 | 453.1K | — | -22.5% |
| 2026-05-04 | 584.4K | — | +16.6% |