Walleye Trading LLC's ownership history for ERO

Walleye Trading LLC currently holds 0 shares with a market value of $0. It started holding ERO on . At its peak, it held -Infinity shares on . Its highest holding value was $-Infinity on . At its lowest, it held InfinityB shares on , with a value of $InfinityB on .

It has also owned 2.1K contracts of calls, with the market value of the underlying securities totaling $5.6M on 2025-03-31. At its peak, it held 2.1K contracts of calls on 2026-03-31 and it owned calls with the market value of the underlying securities totaling $5.6M on 2026-03-31. At its lowest, it held 98 contracts of calls on 2025-09-30 and it owned calls with the market value of the underlying securities totaling $133.3K on 2025-03-31. In the recent 180 days, Walleye Trading LLC has increased its holdings by 2.0K contracts. In the recent year, Walleye Trading LLC has increased its holdings by 2.0K contracts.

It has also owned 183 contracts of puts, with the market value of the underlying securities totaling $488.1K on 2025-03-31. At its peak, it held 336 contracts of puts on 2025-12-31 and it owned puts with the market value of the underlying securities totaling $950.5K on 2025-12-31. At its lowest, it held 3 contracts of puts on 2025-09-30 and it owned puts with the market value of the underlying securities totaling $6.1K on 2025-09-30. In the recent 180 days, Walleye Trading LLC has increased its holdings by 180 contracts. In the recent year, Walleye Trading LLC has decreased its holdings by 144 contracts.