ICLN Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-20
ICLN dark pool volume for the week of 2026-07-20: 838.2K shares traded across 23 ATS venues with a total notional value of $15.3M. Volume is down 45.0% week-over-week. Primary routing venues include , ONECHRONOS, INSTINCT X.
Dark pool activity in ICLN 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 ICLN.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-20 | 838.2K | — | -45.0% |
| 2026-07-13 | 1.5M | — | -37.7% |
| 2026-07-06 | 2.4M | — | -8.0% |
| 2026-06-29 | 2.7M | — | -35.9% |
| 2026-06-22 | 4.1M | — | +46.3% |
| 2026-06-15 | 2.8M | — | -29.1% |
| 2026-06-08 | 4.0M | — | -7.2% |
| 2026-06-01 | 4.3M | — | +11.3% |
| 2026-05-25 | 3.9M | — | -21.8% |
| 2026-05-18 | 5.0M | — | +5.9% |
| 2026-05-11 | 4.7M | — | +3.3% |
| 2026-05-04 | 4.5M | — | -31.6% |