CSS LLC/IL's ownership history for SPY

CSS LLC/IL currently holds 10.6K shares with a market value of $7.3M. It started holding SPY on 2024-09-30. At its peak, it held 55.5K shares on 2024-09-30. Its highest holding value was $31.9M on 2024-09-30. At its lowest, it held 32 shares on 2025-03-31, with a value of $17.9K on 2025-03-31. In the recent 180 days, CSS LLC/IL has increased its shares by 10.6K. In the recent year, CSS LLC/IL has decreased its shares by 44.9K.

It has also owned 727 contracts of calls, with the market value of the underlying securities totaling $49.6M on 2024-12-31. At its peak, it held 1.1K contracts of calls on 2024-12-31 and it owned calls with the market value of the underlying securities totaling $62.8M on 2024-12-31. At its lowest, it held 360 contracts of calls on 2025-03-31 and it owned calls with the market value of the underlying securities totaling $20.1M on 2025-03-31. In the recent 180 days, CSS LLC/IL has decreased its holdings by 13 contracts. In the recent year, CSS LLC/IL has decreased its holdings by 344 contracts.

It has also owned 325 contracts of puts, with the market value of the underlying securities totaling $22.2M on 2024-09-30. At its peak, it held 1.6K contracts of puts on 2024-09-30 and it owned puts with the market value of the underlying securities totaling $94.1M on 2024-09-30. At its lowest, it held 325 contracts of puts on 2025-12-31 and it owned puts with the market value of the underlying securities totaling $22.2M on 2025-12-31. In the recent 180 days, CSS LLC/IL has decreased its holdings by 155 contracts. In the recent year, CSS LLC/IL has increased its holdings by 10.2K contracts.