GROUP ONE TRADING LLC's ownership history for CME

GROUP ONE TRADING LLC currently holds 16.3K shares with a market value of $4.4M. It started holding CME on 2025-06-30. At its peak, it held 16.3K shares on 2025-09-30. Its highest holding value was $4.4M on 2025-09-30. At its lowest, it held 9.3K shares on 2025-06-30, with a value of $2.6M on 2025-06-30.