UCAR Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-06
UCAR dark pool volume for the week of 2026-07-06: 25.1K shares traded across 19 ATS venues with a total notional value of $29K. Volume is down 24.6% week-over-week. Primary routing venues include , INTELLIGENT CROSS LLC, IBKR ATS.
Dark pool activity in UCAR 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 UCAR.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-06 | 25.1K | — | -24.6% |
| 2026-06-29 | 33.3K | — | -64.9% |
| 2026-06-22 | 95.0K | — | -14.7% |
| 2026-06-15 | 111.3K | — | -67.6% |
| 2026-06-08 | 343.3K | — | +479.2% |
| 2026-06-01 | 59.3K | — | -15.4% |
| 2026-05-25 | 70.0K | — | -93.7% |
| 2026-05-18 | 1.1M | — | +1077.4% |
| 2026-05-11 | 93.6K | — | -53.4% |
| 2026-05-04 | 201.1K | — | -86.8% |
| 2026-04-27 | 1.5M | — | — |
| 2026-03-23 | 28.9M | 12287.5% | +38.8% |