Parallax Volatility Advisers, L.P.'s ownership history for KEYS

Parallax Volatility Advisers, L.P. currently holds 502 shares with a market value of $141.8K. It started holding KEYS on 2026-03-31. At its peak, it held 502 shares on 2026-03-31. Its highest holding value was $141.8K on 2026-03-31. At its lowest, it held 502 shares on 2026-03-31, with a value of $141.8K on 2026-03-31.

It has also owned 250 contracts of calls, with the market value of the underlying securities totaling $4.0M on 2024-12-31. At its peak, it held 250 contracts of calls on 2024-12-31 and it owned calls with the market value of the underlying securities totaling $4.0M on 2024-12-31. At its lowest, it held 250 contracts of calls on 2024-12-31 and it owned calls with the market value of the underlying securities totaling $4.0M on 2024-12-31.

It has also owned 6 contracts of puts, with the market value of the underlying securities totaling $169.4K on 2026-03-31. At its peak, it held 6 contracts of puts on 2026-03-31 and it owned puts with the market value of the underlying securities totaling $169.4K on 2026-03-31. At its lowest, it held 6 contracts of puts on 2026-03-31 and it owned puts with the market value of the underlying securities totaling $169.4K on 2026-03-31.