The State Street SPDR S&P 1500 Momentum Tilt ETF seeks to provide investment results that, before fees and expenses, correspond generally to the total return performance of the S&P1500 Positive Momentum Tilt Index (the "Index").The Index includes stocks exhibiting the strongest momentum characteristics based on price performance over the eleven months ending one month before the Index rebalancing date. The Index will overweight stocks with relatively high momentum and underweight stocks with relatively low momentum.