PALL Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-20
PALL dark pool volume for the week of 2026-07-20: 409.6K shares traded across 23 ATS venues with a total notional value of $9.5M. Volume is up 8.6% week-over-week. Primary routing venues include , BOATS, INTELLIGENT CROSS LLC.
Dark pool activity in PALL 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 PALL.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-20 | 409.6K | — | +8.6% |
| 2026-07-13 | 377.0K | — | -21.8% |
| 2026-07-06 | 482.2K | — | +20.3% |
| 2026-06-29 | 400.8K | — | -58.4% |
| 2026-06-22 | 964.5K | — | +94.6% |
| 2026-06-15 | 495.6K | — | -41.2% |
| 2026-06-08 | 843.3K | — | +44.5% |
| 2026-06-01 | 583.4K | — | +18.2% |
| 2026-05-25 | 493.5K | — | +5.8% |
| 2026-05-18 | 466.5K | — | +204.4% |
| 2026-05-11 | 153.3K | — | +3.7% |
| 2026-05-04 | 147.7K | — | -34.2% |