Akari Therapeutics PLC (AKTX)

Last Closing Price: 5.87 (2026-04-21)

Historical Volatility (Close-to-Close) (150-Day)

Historical Volatility (Close-to-Close): The past volatility of the security over the selected time frame, calculated using the closing price on each trading day.

Akari Therapeutics PLC (AKTX) had 150-Day Historical Volatility (Close-to-Close) of 1.2916 for 2026-04-21.