Walleye Trading LLC's ownership history for CRS

Walleye Trading LLC currently holds 2.9K shares with a market value of $713.5K. It started holding CRS on 2024-12-31. At its peak, it held 24.2K shares on 2025-06-30. Its highest holding value was $6.7M on 2025-06-30. At its lowest, it held 2.9K shares on 2025-09-30, with a value of $652.7K on 2024-12-31. In the recent 180 days, Walleye Trading LLC has decreased its shares by 940.

It has also owned 463 contracts of calls, with the market value of the underlying securities totaling $11.4M on 2024-12-31. At its peak, it held 463 contracts of calls on 2025-09-30 and it owned calls with the market value of the underlying securities totaling $12.7M on 2025-06-30. At its lowest, it held 12 contracts of calls on 2024-12-31 and it owned calls with the market value of the underlying securities totaling $203.7K on 2024-12-31. In the recent 180 days, Walleye Trading LLC has increased its holdings by 260 contracts.

It has also owned 9 contracts of puts, with the market value of the underlying securities totaling $221.0K on 2024-12-31. At its peak, it held 87 contracts of puts on 2025-03-31 and it owned puts with the market value of the underlying securities totaling $1.6M on 2025-03-31. At its lowest, it held 9 contracts of puts on 2025-09-30 and it owned puts with the market value of the underlying securities totaling $221.0K on 2025-09-30. In the recent 180 days, Walleye Trading LLC has decreased its holdings by 78 contracts.