iShares National Muni Bond ETF (MUB)

Last Closing Price: 104.00 (2026-09-03)

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.

iShares National Muni Bond ETF (MUB) had 30-Day Implied Volatility Skew of -0.1360 for 2026-09-03.