United Microelectronics Corporation (UMC)

Last Closing Price: 19.70 (2026-06-05)

Implied Volatility Skew (60-Day)

Implied Volatility Skew: A measurement that quantifies the difference in implied volatility of options at lower and higher strike prices.

United Microelectronics Corporation (UMC) had 60-Day Implied Volatility Skew of -0.0076 for 2026-06-05.