The State Street SPDR Portfolio Intermediate Term Treasury ETF seeks to provide investment results that, before fees and expenses, correspond generally to the total return of the Bloomberg 3-10 Year U.S. Treasury IndexOne of the low cost core State Street SPDR Portfolio ETFs, a suite of portfolio building blocks designed to provide broad, diversified exposure to core asset classesA low cost ETF that seeks to provide a exposure to U.S. Treasuries that have a remaining maturity between 3 and 10 yearMay be less sensitive to interest rate fluctuations than vehicles with longer duration