JAN Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-20
JAN dark pool volume for the week of 2026-07-20: 1.8M shares traded across 25 ATS venues with a total notional value of $54.2M. Volume is up 14.6% week-over-week. Primary routing venues include , INTELLIGENT CROSS LLC, UBS ATS.
Dark pool activity in JAN 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 JAN.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-20 | 1.8M | — | +14.6% |
| 2026-07-13 | 1.5M | — | -6.9% |
| 2026-07-06 | 1.7M | — | +11.0% |
| 2026-06-29 | 1.5M | — | -60.2% |
| 2026-06-22 | 3.8M | — | +103.9% |
| 2026-06-15 | 1.8M | — | -22.7% |
| 2026-06-08 | 2.4M | — | -50.2% |
| 2026-06-01 | 4.8M | — | +674.1% |
| 2026-05-25 | 619.7K | — | -13.3% |
| 2026-05-18 | 715.2K | — | -9.7% |
| 2026-05-11 | 792.3K | — | -28.3% |
| 2026-05-04 | 1.1M | — | +30.8% |