RIOX Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-06
RIOX dark pool volume for the week of 2026-07-06: 44.2K shares traded across 17 ATS venues with a total notional value of $1.7M. Volume is down 39.0% week-over-week. Primary routing venues include , INTELLIGENT CROSS LLC, UBS ATS.
Dark pool activity in RIOX 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 RIOX.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-06 | 44.2K | — | -39.0% |
| 2026-06-29 | 72.5K | — | -54.3% |
| 2026-06-22 | 158.7K | — | +139.5% |
| 2026-06-15 | 66.3K | — | -37.9% |
| 2026-06-08 | 106.8K | — | -31.8% |
| 2026-06-01 | 156.5K | — | -37.7% |
| 2026-05-25 | 251.1K | — | -26.4% |
| 2026-05-18 | 340.9K | — | -16.2% |
| 2026-05-11 | 406.9K | — | -6.6% |
| 2026-05-04 | 435.7K | — | +75.5% |
| 2026-04-27 | 248.3K | — | — |
| 2026-03-23 | 105.1K | — | -60.4% |