IPI Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-06
IPI dark pool volume for the week of 2026-07-06: 176.7K shares traded across 22 ATS venues with a total notional value of $6.1M. Volume is down 62.2% week-over-week. Primary routing venues include , MS POOL (ATS-4), SIGMA X2.
Dark pool activity in IPI 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 IPI.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-06 | 176.7K | — | -62.2% |
| 2026-06-29 | 467.2K | — | +127.9% |
| 2026-06-22 | 205.0K | — | -7.6% |
| 2026-06-15 | 221.8K | — | +6.5% |
| 2026-06-08 | 208.2K | — | -27.8% |
| 2026-06-01 | 288.2K | — | +159.9% |
| 2026-05-25 | 110.9K | — | -30.6% |
| 2026-05-18 | 159.7K | — | -55.4% |
| 2026-05-11 | 357.9K | — | +51.6% |
| 2026-05-04 | 236.1K | — | +3.8% |
| 2026-04-27 | 227.5K | — | — |
| 2026-03-23 | 468.7K | — | +17.5% |