Walleye Trading LLC's ownership history for SNDK

Walleye Trading LLC currently holds 162.7K shares with a market value of $7.7M. It started holding SNDK on 2025-03-31. At its peak, it held 162.7K shares on 2025-03-31. Its highest holding value was $7.7M on 2025-03-31. At its lowest, it held 162.7K shares on 2025-03-31, with a value of $7.7M on 2025-03-31.

It has also owned 3.6K contracts of calls, with the market value of the underlying securities totaling $40.3M on 2025-03-31. At its peak, it held 4.2K contracts of calls on 2025-06-30 and it owned calls with the market value of the underlying securities totaling $40.3M on 2025-09-30. At its lowest, it held 3.0K contracts of calls on 2025-03-31 and it owned calls with the market value of the underlying securities totaling $14.4M on 2025-03-31. In the recent 180 days, Walleye Trading LLC has increased its holdings by 562 contracts.

It has also owned 3.1K contracts of puts, with the market value of the underlying securities totaling $34.5M on 2025-03-31. At its peak, it held 3.3K contracts of puts on 2025-06-30 and it owned puts with the market value of the underlying securities totaling $34.5M on 2025-09-30. At its lowest, it held 3.0K contracts of puts on 2025-03-31 and it owned puts with the market value of the underlying securities totaling $14.3M on 2025-03-31. In the recent 180 days, Walleye Trading LLC has increased its holdings by 63 contracts.