Cellectis S.A. (CLLS)

Last Closing Price: 4.42 (2026-04-17)

Historical Volatility (Close-to-Close) (20-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.

Cellectis S.A. (CLLS) had 20-Day Historical Volatility (Close-to-Close) of 0.8233 for 2026-04-17.