GraniteShares YieldBOOST 20Y Treasuries ETF (FIYY)

Last Closing Price: 24.47 (2026-08-06)

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.

GraniteShares YieldBOOST 20Y Treasuries ETF (FIYY) 60-Day Implied Volatility Skew data is not available for 2026-08-06.