GROUP ONE TRADING LLC's ownership history for COPX

GROUP ONE TRADING LLC currently holds 306.2K shares with a market value of $23.4M. It started holding COPX on 2025-03-31. At its peak, it held 306.2K shares on 2026-03-31. Its highest holding value was $23.4M on 2026-03-31. At its lowest, it held 6.3K shares on 2025-09-30, with a value of $378.4K on 2025-09-30. In the recent 180 days, GROUP ONE TRADING LLC has increased its shares by 299.9K. In the recent year, GROUP ONE TRADING LLC has increased its shares by 263.0K.