SFY Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-20
SFY dark pool volume for the week of 2026-07-20: 9.2K shares traded across 8 ATS venues with a total notional value of $1.3M. Volume is up 34.9% week-over-week. Primary routing venues include , LEVEL ATS, INSTINCT X.
Dark pool activity in SFY 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 SFY.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-20 | 9.2K | — | +34.9% |
| 2026-07-13 | 6.8K | — | +6.8% |
| 2026-07-06 | 6.4K | — | -47.2% |
| 2026-06-29 | 12.0K | — | -40.8% |
| 2026-06-22 | 20.4K | — | +149.3% |
| 2026-06-15 | 8.2K | — | -44.4% |
| 2026-06-08 | 14.7K | — | -27.3% |
| 2026-06-01 | 20.2K | — | +80.9% |
| 2026-05-25 | 11.2K | — | -52.5% |
| 2026-05-18 | 23.5K | — | +38.3% |
| 2026-05-11 | 17.0K | — | +50.7% |
| 2026-05-04 | 11.3K | — | -42.7% |