GDC Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-06
GDC dark pool volume for the week of 2026-07-06: 192.6K shares traded across 23 ATS venues with a total notional value of $327K. Volume is down 60.1% week-over-week. Primary routing venues include , BOATS, UBS ATS.
Dark pool activity in GDC 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 GDC.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-06 | 192.6K | — | -60.1% |
| 2026-06-29 | 482.3K | — | -99.9% |
| 2026-06-22 | 400.6M | 26775.2% | +282.5% |
| 2026-06-15 | 104.7M | 8736.8% | +1972.8% |
| 2026-06-08 | 5.1M | — | -23.8% |
| 2026-06-01 | 6.6M | 118.8% | -3.4% |
| 2026-05-25 | 6.9M | 123.0% | -39.4% |
| 2026-05-18 | 11.3M | 203.1% | -53.3% |
| 2026-05-11 | 24.3M | 435.6% | -25.2% |
| 2026-05-04 | 32.4M | 582.8% | +259287.0% |
| 2026-04-27 | 12.5K | — | — |
| 2026-03-23 | 33.7K | — | +505.6% |