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

Parallax Volatility Advisers, L.P. currently holds 18.9K shares with a market value of $370.6K. It started holding HNRG on 2025-06-30. At its peak, it held 19.0K shares on 2025-06-30. Its highest holding value was $370.6K on 2025-09-30. At its lowest, it held 18.9K shares on 2025-09-30, with a value of $300.9K on 2025-06-30.

It has also owned 225 contracts of calls, with the market value of the underlying securities totaling $440.3K on 2025-06-30. At its peak, it held 225 contracts of calls on 2025-06-30 and it owned calls with the market value of the underlying securities totaling $440.3K on 2025-09-30. At its lowest, it held 225 contracts of calls on 2025-06-30 and it owned calls with the market value of the underlying securities totaling $356.2K on 2025-06-30.

It has also owned 2.3K contracts of puts, with the market value of the underlying securities totaling $4.4M on 2025-06-30. At its peak, it held 2.3K contracts of puts on 2025-06-30 and it owned puts with the market value of the underlying securities totaling $4.4M on 2025-09-30. At its lowest, it held 2.3K contracts of puts on 2025-06-30 and it owned puts with the market value of the underlying securities totaling $3.6M on 2025-06-30.