Prothena Corporation plc (PRTA)

Last Closing Price: 15.56 (2025-02-21)

Implied Volatility (Calls) (150-Day)

Implied Volatility (Calls): The forecasted future volatility of the security over the selected time frame, derived from the pricing of the at-the-money call options with the relevant expiration date.

Prothena Corporation plc (PRTA) had 150-Day Implied Volatility (Calls) of 1.0251 for 2025-02-21.