SDRL Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-06
SDRL dark pool volume for the week of 2026-07-06: 1.6M shares traded across 26 ATS venues with a total notional value of $62.1M. Volume is up 47.8% week-over-week. Primary routing venues include , UBS ATS, SIGMA X2.
Dark pool activity in SDRL 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 SDRL.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-06 | 1.6M | — | +47.8% |
| 2026-06-29 | 1.1M | — | -29.4% |
| 2026-06-22 | 1.5M | — | +61.9% |
| 2026-06-15 | 927.9K | — | +9.6% |
| 2026-06-08 | 846.3K | — | -10.9% |
| 2026-06-01 | 950.0K | — | +95.5% |
| 2026-05-25 | 486.0K | — | -62.8% |
| 2026-05-18 | 1.3M | — | +4.1% |
| 2026-05-11 | 1.3M | — | +59.1% |
| 2026-05-04 | 788.6K | — | -23.9% |
| 2026-04-27 | 1.0M | — | — |
| 2026-03-23 | 881.5K | — | -33.8% |