LSTR Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-20
LSTR dark pool volume for the week of 2026-07-20: 517.8K shares traded across 23 ATS venues with a total notional value of $108.5M. Volume is down 36.0% week-over-week. Primary routing venues include , INSTINCT X, SIGMA X2.
Dark pool activity in LSTR 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 LSTR.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-20 | 517.8K | — | -36.0% |
| 2026-07-13 | 808.7K | — | +77.8% |
| 2026-07-06 | 454.9K | — | -10.3% |
| 2026-06-29 | 506.9K | — | -20.4% |
| 2026-06-22 | 637.2K | — | +25.3% |
| 2026-06-15 | 508.7K | — | -27.2% |
| 2026-06-08 | 698.6K | — | +12.2% |
| 2026-06-01 | 622.5K | — | +0.0% |
| 2026-05-25 | 622.3K | — | -21.0% |
| 2026-05-18 | 787.6K | — | -9.1% |
| 2026-05-11 | 866.3K | — | +77.8% |
| 2026-05-04 | 487.2K | — | -46.9% |