GSIW Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-06
GSIW dark pool volume for the week of 2026-07-06: 1.5K shares traded across 9 ATS venues with a total notional value of $44K. Volume is up 23.8% week-over-week. Primary routing venues include , INSTINCT X, LEVEL ATS.
Dark pool activity in GSIW 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 GSIW.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-06 | 1.5K | — | +23.8% |
| 2026-06-29 | 1.2K | — | +150.8% |
| 2026-06-22 | 478 | — | -76.7% |
| 2026-06-15 | 2.1K | — | +747.5% |
| 2026-06-08 | 242 | — | -93.1% |
| 2026-06-01 | 3.5K | — | +1577.0% |
| 2026-05-25 | 209 | — | -85.9% |
| 2026-05-18 | 1.5K | — | -43.4% |
| 2026-05-11 | 2.6K | — | +578.8% |
| 2026-05-04 | 387 | — | -40.8% |
| 2026-04-27 | 654 | — | — |
| 2026-03-23 | 883 | — | -76.5% |