GROUP ONE TRADING LLC's ownership history for CPER

GROUP ONE TRADING LLC currently holds 75.8K shares with a market value of $2.7M. It started holding CPER on 2024-09-30. At its peak, it held 75.8K shares on 2025-12-31. Its highest holding value was $2.7M on 2025-12-31. At its lowest, it held 1.7K shares on 2025-09-30, with a value of $50.0K on 2025-09-30. In the recent 180 days, GROUP ONE TRADING LLC has increased its shares by 71.3K.