IWD Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-20
IWD dark pool volume for the week of 2026-07-20: 1.3M shares traded across 23 ATS venues with a total notional value of $315.2M. Volume is up 58.9% week-over-week. Primary routing venues include , INTELLIGENT CROSS LLC, UBS ATS.
Dark pool activity in IWD 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 IWD.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-20 | 1.3M | — | +58.9% |
| 2026-07-13 | 802.3K | — | -2.2% |
| 2026-07-06 | 820.3K | — | -55.8% |
| 2026-06-29 | 1.9M | — | -3.7% |
| 2026-06-22 | 1.9M | — | +78.1% |
| 2026-06-15 | 1.1M | — | +4.8% |
| 2026-06-08 | 1.0M | — | -9.1% |
| 2026-06-01 | 1.1M | — | +70.0% |
| 2026-05-25 | 667.9K | — | -11.8% |
| 2026-05-18 | 757.4K | — | +7.0% |
| 2026-05-11 | 707.7K | — | -28.2% |
| 2026-05-04 | 986.0K | — | -37.5% |