FIBK Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-06
FIBK dark pool volume for the week of 2026-07-06: 1.0M shares traded across 23 ATS venues with a total notional value of $40.4M. Volume is down 12.3% week-over-week. Primary routing venues include , INTELLIGENT CROSS LLC, UBS ATS.
Dark pool activity in FIBK 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 FIBK.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-06 | 1.0M | — | -12.3% |
| 2026-06-29 | 1.2M | — | +48.1% |
| 2026-06-22 | 800.2K | — | +0.6% |
| 2026-06-15 | 795.4K | — | -9.8% |
| 2026-06-08 | 881.7K | — | -14.2% |
| 2026-06-01 | 1.0M | — | +8.9% |
| 2026-05-25 | 943.8K | — | -17.2% |
| 2026-05-18 | 1.1M | — | -22.3% |
| 2026-05-11 | 1.5M | — | +37.0% |
| 2026-05-04 | 1.1M | — | -60.8% |
| 2026-04-27 | 2.7M | — | — |
| 2026-03-23 | 1.3M | — | -1.8% |