TNK Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-06
TNK dark pool volume for the week of 2026-07-06: 357.3K shares traded across 22 ATS venues with a total notional value of $25.0M. Volume is down 24.6% week-over-week. Primary routing venues include , INTELLIGENT CROSS LLC, MS POOL (ATS-4).
Dark pool activity in TNK 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 TNK.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-06 | 357.3K | — | -24.6% |
| 2026-06-29 | 474.1K | — | -12.3% |
| 2026-06-22 | 540.7K | — | +137.2% |
| 2026-06-15 | 228.0K | — | -43.8% |
| 2026-06-08 | 405.3K | — | +19.7% |
| 2026-06-01 | 338.6K | — | -38.6% |
| 2026-05-25 | 551.6K | — | +16.1% |
| 2026-05-18 | 475.3K | — | -17.5% |
| 2026-05-11 | 576.2K | — | +28.2% |
| 2026-05-04 | 449.4K | — | -4.3% |
| 2026-04-27 | 469.7K | — | — |
| 2026-03-23 | 802.0K | — | -0.6% |