DAY Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-02-02
DAY dark pool volume for the week of 2026-02-02: 5.7M shares traded across 26 ATS venues with a total notional value of $399.3M. Volume is up 59.9% week-over-week. Primary routing venues include , UBS ATS, INTELLIGENT CROSS LLC.
Dark pool activity in DAY 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 DAY.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-02-02 | 5.7M | — | +59.9% |
| 2026-01-26 | 3.6M | — | +39.7% |
| 2026-01-19 | 2.6M | — | +26.4% |
| 2026-01-12 | 2.0M | — | +2.0% |
| 2026-01-05 | 2.0M | — | +106.7% |
| 2025-12-29 | 964.3K | — | +32.8% |
| 2025-12-22 | 726.3K | — | -62.9% |
| 2025-12-15 | 2.0M | — | -14.8% |
| 2025-12-08 | 2.3M | — | +12.3% |
| 2025-12-01 | 2.0M | — | +171.7% |
| 2025-11-24 | 753.9K | — | -43.3% |
| 2025-11-17 | 1.3M | — | -64.8% |