iShares National Muni Bond ETF (MUB)

Last Closing Price: 107.24 (2026-04-21)

Implied Volatility Skew (150-Day)

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

iShares National Muni Bond ETF (MUB) had 150-Day Implied Volatility Skew of -0.1616 for 2026-04-21.