United Microelectronics Corporation (UMC)

Last Closing Price: 21.29 (2026-07-22)

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.

United Microelectronics Corporation (UMC) had 60-Day Historical Volatility (Close-to-Close) of 0.9409 for 2026-07-22.