United Microelectronics Corporation (UMC)

Last Closing Price: 21.25 (2026-07-17)

Implied Volatility Skew (30-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 30-Day Implied Volatility Skew of -0.0032 for 2026-07-17.