XEL Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-20
XEL dark pool volume for the week of 2026-07-20: 3.6M shares traded across 28 ATS venues with a total notional value of $284.5M. Volume is down 42.1% week-over-week. Off-exchange dark pool transactions account for 14.0% of total XEL market volume — within the normal institutional baseline range. Primary routing venues include , UBS ATS, INTELLIGENT CROSS LLC.
Dark pool activity in XEL 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 XEL.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-20 | 3.6M | 14.0% | -42.1% |
| 2026-07-13 | 6.1M | — | +21.1% |
| 2026-07-06 | 5.1M | — | +7.7% |
| 2026-06-29 | 4.7M | — | -3.4% |
| 2026-06-22 | 4.9M | — | +9.1% |
| 2026-06-15 | 4.5M | — | -40.0% |
| 2026-06-08 | 7.4M | — | +42.1% |
| 2026-06-01 | 5.2M | — | +12.8% |
| 2026-05-25 | 4.6M | — | +10.7% |
| 2026-05-18 | 4.2M | — | -35.8% |
| 2026-05-11 | 6.5M | 27.1% | -2.4% |
| 2026-05-04 | 6.7M | 27.8% | +20.5% |