GROUP ONE TRADING LLC's ownership history for FLY

GROUP ONE TRADING LLC currently holds 56.0K shares with a market value of $1.6M. It started holding FLY on 2025-09-30. At its peak, it held 86.2K shares on 2025-12-31. Its highest holding value was $1.9M on 2025-12-31. At its lowest, it held 18.3K shares on 2025-09-30, with a value of $537.8K on 2025-09-30. In the recent 180 days, GROUP ONE TRADING LLC has increased its shares by 37.7K.