Graniteshares YieldBOOST 20Y+ Treasuries ETF (FIYY) IV/HV History

Comparing implied volatility to historical (realized) volatility reveals whether options are priced rich or cheap relative to actual price movement. Persistent gaps can signal trading opportunities.

Graniteshares YieldBOOST 20Y+ Treasuries ETF (FIYY) operates in the Financial Services sector, specifically the Asset Management industry, with a market capitalization near $735,150, listed on NASDAQ, carrying a beta of 0.00 to the broader market. GraniteShares ETF Trust - GraniteShares YieldBOOST 20Y+ Treasuries ETF is an exchange traded fund launched by GraniteShares Inc. public since 2026-05-05.

IV/HV history compares implied volatility to realized volatility over time. No recent options activity for FIYY as of 2026-06-02; this typically reflects low options liquidity, a recently listed name, or a temporary data feed delay. Snapshot will refresh on the next active session.

Learn how implied vs realized volatility is reported and how to read the data →