State Street SPDR Bloomberg 1-3 Month T-Bill ETF (BIL)

Last Closing Price: 91.61 (2026-05-26)

Implied Volatility Skew (10-Day)

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

State Street SPDR Bloomberg 1-3 Month T-Bill ETF (BIL) had 10-Day Implied Volatility Skew of 0.0619 for 2026-05-22.