WRB Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-20
WRB dark pool volume for the week of 2026-07-20: 3.2M shares traded across 26 ATS venues with a total notional value of $230.9M. Volume is up 11.6% week-over-week. Primary routing venues include , INTELLIGENT CROSS LLC, UBS ATS.
Dark pool activity in WRB 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 WRB.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-20 | 3.2M | — | +11.6% |
| 2026-07-13 | 2.8M | — | +17.6% |
| 2026-07-06 | 2.4M | — | +57.0% |
| 2026-06-29 | 1.5M | — | -31.8% |
| 2026-06-22 | 2.2M | — | +62.7% |
| 2026-06-15 | 1.4M | — | -42.8% |
| 2026-06-08 | 2.4M | — | -26.3% |
| 2026-06-01 | 3.3M | — | +30.8% |
| 2026-05-25 | 2.5M | — | -5.4% |
| 2026-05-18 | 2.6M | — | +9.5% |
| 2026-05-11 | 2.4M | — | +38.6% |
| 2026-05-04 | 1.7M | — | -30.5% |