LSE Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-06
LSE dark pool volume for the week of 2026-07-06: 1.1K shares traded across 11 ATS venues with a total notional value of $5K. Volume is up 53.7% week-over-week. Primary routing venues include , IBKR ATS, UBS ATS.
Dark pool activity in LSE 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 LSE.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-06 | 1.1K | — | +53.7% |
| 2026-06-29 | 730 | — | +81.1% |
| 2026-06-22 | 403 | — | -75.8% |
| 2026-06-15 | 1.7K | — | -16.0% |
| 2026-06-08 | 2.0K | — | -88.0% |
| 2026-06-01 | 16.5K | — | +2909.7% |
| 2026-05-25 | 549 | — | -39.7% |
| 2026-05-18 | 910 | — | -14.3% |
| 2026-05-11 | 1.1K | — | -54.6% |
| 2026-05-04 | 2.3K | — | +3.0% |
| 2026-04-27 | 2.3K | — | — |
| 2026-03-23 | 531 | — | -77.5% |