The Fidelity International Index Fund (FSXPSX) is a mutual fund that seeks to track the performance of international stock markets. It invests in a diverse portfolio of stocks from companies located outside of the United States, providing investors with exposure to global markets. This fund is managed by Fidelity Investments, a reputable financial services company known for its expertise in index funds. With a focus on international markets, the Fidelity International Index Fund offers investors the potential for long-term growth and diversification in their investment portfolio.