State Street SPDR Portfolio Intermediate Term Treasury ETF (SPTI)

Last Closing Price: 27.50 (2026-10-16)

Put-Call Implied Volatility Ratio (90-Day)

Put-Call Implied Volatility Ratio: The ratio of implied volatilities of the at-the-money puts to the at-the-money calls.

State Street SPDR Portfolio Intermediate Term Treasury ETF (SPTI) had 90-Day Put-Call Implied Volatility Ratio of 0.7594 for 2026-10-16.