ICSH Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-20
ICSH dark pool volume for the week of 2026-07-20: 1.1M shares traded across 19 ATS venues with a total notional value of $57.4M. Volume is up 169.4% week-over-week. Primary routing venues include , SIGMA X2, CROSSSTREAM.
Dark pool activity in ICSH 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 ICSH.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-20 | 1.1M | — | +169.4% |
| 2026-07-13 | 422.2K | — | -56.4% |
| 2026-07-06 | 967.4K | — | +129.3% |
| 2026-06-29 | 421.9K | — | -14.4% |
| 2026-06-22 | 493.2K | — | +1.8% |
| 2026-06-15 | 484.5K | — | -27.1% |
| 2026-06-08 | 664.4K | — | +54.1% |
| 2026-06-01 | 431.2K | — | +42.6% |
| 2026-05-25 | 302.3K | — | -36.5% |
| 2026-05-18 | 476.2K | — | +25.6% |
| 2026-05-11 | 379.2K | — | -55.9% |
| 2026-05-04 | 860.8K | — | +11.4% |