THAR Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-02-02
THAR dark pool volume for the week of 2026-02-02: 1.2M shares traded across 28 ATS venues with a total notional value of $6.2M. Volume is down 22.1% week-over-week. Primary routing venues include , IBKR ATS, BOATS.
Dark pool activity in THAR 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 THAR.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-02-02 | 1.2M | — | -22.1% |
| 2026-01-26 | 1.6M | — | +492.5% |
| 2026-01-19 | 269.0K | — | +24.2% |
| 2026-01-12 | 216.6K | — | -7.3% |
| 2026-01-05 | 233.7K | — | -23.8% |
| 2025-12-29 | 306.7K | — | +129.6% |
| 2025-12-22 | 133.6K | — | -68.4% |
| 2025-12-15 | 422.3K | — | +130.8% |
| 2025-12-08 | 183.0K | — | +90.9% |
| 2025-12-01 | 95.9K | — | +26.4% |
| 2025-11-24 | 75.9K | — | -42.3% |
| 2025-11-17 | 131.4K | — | -54.4% |