SLGN Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-20
SLGN dark pool volume for the week of 2026-07-20: 3.3M shares traded across 25 ATS venues with a total notional value of $150.9M. Volume is up 117.0% week-over-week. Primary routing venues include , INSTINCT X, INTELLIGENT CROSS LLC.
Dark pool activity in SLGN 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 SLGN.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-20 | 3.3M | — | +117.0% |
| 2026-07-13 | 1.5M | — | +8.3% |
| 2026-07-06 | 1.4M | — | +28.8% |
| 2026-06-29 | 1.1M | — | -21.9% |
| 2026-06-22 | 1.4M | — | +65.5% |
| 2026-06-15 | 840.2K | — | -41.0% |
| 2026-06-08 | 1.4M | — | +13.7% |
| 2026-06-01 | 1.3M | — | +26.3% |
| 2026-05-25 | 992.2K | — | -25.5% |
| 2026-05-18 | 1.3M | — | +23.3% |
| 2026-05-11 | 1.1M | — | +8.4% |
| 2026-05-04 | 996.4K | — | -34.3% |