PROP Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-06
PROP dark pool volume for the week of 2026-07-06: 829.0K shares traded across 24 ATS venues with a total notional value of $650K. Volume is down 0.1% week-over-week. Primary routing venues include , INTELLIGENT CROSS LLC, IBKR ATS.
Dark pool activity in PROP 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 PROP.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-06 | 829.0K | — | -0.1% |
| 2026-06-29 | 830.0K | — | -53.8% |
| 2026-06-22 | 1.8M | — | -20.1% |
| 2026-06-15 | 2.2M | — | +77.1% |
| 2026-06-08 | 1.3M | — | +41.1% |
| 2026-06-01 | 899.2K | — | -7.2% |
| 2026-05-25 | 968.9K | — | -56.3% |
| 2026-05-18 | 2.2M | — | -28.5% |
| 2026-05-11 | 3.1M | — | +8.6% |
| 2026-05-04 | 2.9M | — | +19.8% |
| 2026-04-27 | 2.4M | — | — |
| 2026-03-23 | 4.2M | — | +103.1% |