Cyclerion Therapeutics, Inc. (CYCN)

Last Closing Price: 3.18 (2026-05-22)

Historical Volatility (Close-to-Close) (60-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.

Cyclerion Therapeutics, Inc. (CYCN) had 60-Day Historical Volatility (Close-to-Close) of 3.6918 for 2026-05-22.