IRTC Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-06
IRTC dark pool volume for the week of 2026-07-06: 1.3M shares traded across 25 ATS venues with a total notional value of $157.3M. Volume is up 48.0% week-over-week. Primary routing venues include , INTELLIGENT CROSS LLC, UBS ATS.
Dark pool activity in IRTC 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 IRTC.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-06 | 1.3M | — | +48.0% |
| 2026-06-29 | 867.3K | — | -21.7% |
| 2026-06-22 | 1.1M | — | +49.9% |
| 2026-06-15 | 739.2K | — | -13.5% |
| 2026-06-08 | 854.7K | — | -26.5% |
| 2026-06-01 | 1.2M | — | +80.9% |
| 2026-05-25 | 642.7K | — | -22.3% |
| 2026-05-18 | 827.2K | — | +3.0% |
| 2026-05-11 | 802.8K | — | -18.5% |
| 2026-05-04 | 985.0K | — | -8.7% |
| 2026-04-27 | 1.1M | — | — |
| 2026-03-23 | 830.9K | — | -5.6% |