IJS Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-20
IJS dark pool volume for the week of 2026-07-20: 142.0K shares traded across 19 ATS venues with a total notional value of $19.4M. Volume is down 22.1% week-over-week. Primary routing venues include , UBS ATS, INTELLIGENT CROSS LLC.
Dark pool activity in IJS 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 IJS.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-20 | 142.0K | — | -22.1% |
| 2026-07-13 | 182.2K | — | +21.0% |
| 2026-07-06 | 150.6K | — | -60.9% |
| 2026-06-29 | 384.6K | — | +8.5% |
| 2026-06-22 | 354.4K | — | +78.9% |
| 2026-06-15 | 198.1K | — | -43.0% |
| 2026-06-08 | 347.4K | — | +11.1% |
| 2026-06-01 | 312.8K | — | +30.4% |
| 2026-05-25 | 239.9K | — | -6.6% |
| 2026-05-18 | 256.9K | — | +20.5% |
| 2026-05-11 | 213.2K | — | -22.8% |
| 2026-05-04 | 276.2K | — | -31.5% |