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

Parallax Volatility Advisers, L.P. currently holds 1.2K shares with a market value of $460.8K. It started holding CIEN on 2026-03-31. At its peak, it held 1.2K shares on 2026-03-31. Its highest holding value was $460.8K on 2026-03-31. At its lowest, it held 1.2K shares on 2026-03-31, with a value of $460.8K on 2026-03-31.

It has also owned 121 contracts of calls, with the market value of the underlying securities totaling $984.1K on 2025-03-31. At its peak, it held 1.2K contracts of calls on 2025-03-31 and it owned calls with the market value of the underlying securities totaling $7.1M on 2025-03-31. At its lowest, it held 121 contracts of calls on 2025-06-30 and it owned calls with the market value of the underlying securities totaling $984.1K on 2025-06-30.

It has also owned 1 contracts of puts, with the market value of the underlying securities totaling $38.8K on 2026-03-31. At its peak, it held 1 contracts of puts on 2026-03-31 and it owned puts with the market value of the underlying securities totaling $38.8K on 2026-03-31. At its lowest, it held 1 contracts of puts on 2026-03-31 and it owned puts with the market value of the underlying securities totaling $38.8K on 2026-03-31.