Parallax Volatility Advisers, L.P.'s ownership history for GFI

Parallax Volatility Advisers, L.P. currently holds 5.8K shares with a market value of $138.4K. It started holding GFI on 2025-06-30. At its peak, it held 5.8K shares on 2025-06-30. Its highest holding value was $138.4K on 2025-06-30. At its lowest, it held 5.8K shares on 2025-06-30, with a value of $138.4K on 2025-06-30.

It has also owned 300 contracts of calls, with the market value of the underlying securities totaling $1.3M on 2025-09-30. At its peak, it held 300 contracts of calls on 2025-09-30 and it owned calls with the market value of the underlying securities totaling $1.3M on 2025-09-30. At its lowest, it held 300 contracts of calls on 2025-09-30 and it owned calls with the market value of the underlying securities totaling $1.3M on 2025-09-30.

It has also owned 100 contracts of puts, with the market value of the underlying securities totaling $236.7K on 2025-06-30. At its peak, it held 100 contracts of puts on 2025-06-30 and it owned puts with the market value of the underlying securities totaling $236.7K on 2025-06-30. At its lowest, it held 100 contracts of puts on 2025-06-30 and it owned puts with the market value of the underlying securities totaling $236.7K on 2025-06-30.