PEAK6 LLC's ownership history for CNR

PEAK6 LLC currently holds 6.9K shares with a market value of $533.3K. It started holding CNR on 2024-12-31. At its peak, it held 6.9K shares on 2025-03-31. Its highest holding value was $533.3K on 2025-03-31. At its lowest, it held 1.5K shares on 2024-12-31, with a value of $158.8K on 2024-12-31.

It has also owned 1.6K contracts of calls, with the market value of the underlying securities totaling $13.5M on 2024-12-31. At its peak, it held 1.6K contracts of calls on 2025-09-30 and it owned calls with the market value of the underlying securities totaling $13.5M on 2025-09-30. At its lowest, it held 143 contracts of calls on 2025-06-30 and it owned calls with the market value of the underlying securities totaling $997.3K on 2025-06-30. In the recent 180 days, PEAK6 LLC has increased its holdings by 1.4K contracts.

It has also owned 51 contracts of puts, with the market value of the underlying securities totaling $425.7K on 2024-12-31. At its peak, it held 127 contracts of puts on 2025-03-31 and it owned puts with the market value of the underlying securities totaling $979.2K on 2025-03-31. At its lowest, it held 4 contracts of puts on 2024-12-31 and it owned puts with the market value of the underlying securities totaling $42.7K on 2024-12-31. In the recent 180 days, PEAK6 LLC has increased its holdings by 47 contracts.