HAP Trading, LLC's ownership history for WDC

HAP Trading, LLC currently holds 79.8K shares with a market value of $5.1M. It started holding WDC on 2024-09-30. At its peak, it held 91.7K shares on 2025-03-31. Its highest holding value was $5.4M on 2024-09-30. At its lowest, it held 75.1K shares on 2024-12-31, with a value of $3.7M on 2025-03-31. In the recent 180 days, HAP Trading, LLC has increased its shares by 4.7K.

It has also owned 5.0K contracts of calls, with the market value of the underlying securities totaling $26.3M on 2024-09-30. At its peak, it held 19.0K contracts of calls on 2025-03-31 and it owned calls with the market value of the underlying securities totaling $31.5M on 2024-09-30. At its lowest, it held 2.6K contracts of calls on 2025-06-30 and it owned calls with the market value of the underlying securities totaling $6.0M on 2025-06-30. In the recent 180 days, HAP Trading, LLC has decreased its holdings by 14.0K contracts. In the recent year, HAP Trading, LLC has decreased its holdings by 10.7K contracts.

It has also owned 918 contracts of puts, with the market value of the underlying securities totaling $76.5K on 2024-09-30. At its peak, it held 1.5K contracts of puts on 2025-06-30 and it owned puts with the market value of the underlying securities totaling $562.9K on 2024-12-31. At its lowest, it held 330 contracts of puts on 2025-03-31 and it owned puts with the market value of the underlying securities totaling $76.5K on 2025-09-30. In the recent 180 days, HAP Trading, LLC has increased its holdings by 588 contracts. In the recent year, HAP Trading, LLC has increased its holdings by 79.1K contracts.