YJ Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-06
YJ dark pool volume for the week of 2026-07-06: 929 shares traded across 6 ATS venues with a total notional value of $1K. Volume is up 353.2% week-over-week. Primary routing venues include , INTELLIGENT CROSS LLC, UBS ATS.
Dark pool activity in YJ 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 YJ.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-06 | 929 | — | +353.2% |
| 2026-06-29 | 205 | — | +302.0% |
| 2026-06-22 | 51 | — | -95.8% |
| 2026-06-15 | 1.2K | — | -70.9% |
| 2026-06-08 | 4.2K | — | +401.9% |
| 2026-06-01 | 829 | — | +298.6% |
| 2026-05-25 | 208 | — | -88.0% |
| 2026-05-18 | 1.7K | — | +508.4% |
| 2026-05-11 | 285 | — | -68.6% |
| 2026-05-04 | 907 | — | -34.8% |
| 2026-04-27 | 1.4K | — | — |
| 2026-03-23 | 944 | — | +30.2% |