OSCR Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-06
OSCR dark pool volume for the week of 2026-07-06: 4.3M shares traded across 27 ATS venues with a total notional value of $133.3M. Volume is down 12.1% week-over-week. Primary routing venues include , UBS ATS, INTELLIGENT CROSS LLC.
Dark pool activity in OSCR 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 OSCR.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-06 | 4.3M | — | -12.1% |
| 2026-06-29 | 4.9M | — | -12.0% |
| 2026-06-22 | 5.5M | — | +45.2% |
| 2026-06-15 | 3.8M | — | -53.2% |
| 2026-06-08 | 8.1M | — | +8.5% |
| 2026-06-01 | 7.5M | 26.8% | +107.4% |
| 2026-05-25 | 3.6M | — | -42.9% |
| 2026-05-18 | 6.3M | 22.7% | -21.3% |
| 2026-05-11 | 8.0M | 28.9% | -2.3% |
| 2026-05-04 | 8.2M | 29.6% | +50.7% |
| 2026-04-27 | 5.5M | — | — |
| 2026-03-23 | 6.2M | 22.5% | +51.6% |