iShares 20+ Year Treasury Bond ETF (TLT)

Last Closing Price: 89.38 (2025-10-03)

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 20+ Year Treasury Bond ETF (TLT) had 30-Day Implied Volatility Skew of -0.0114 for 2025-10-03.