The Fidelity Flex International Index Fund (FITFX) is a mutual fund that aims to provide investors with exposure to international markets. It is managed by Fidelity Investments and seeks to track the performance of a broad-based international index. This fund offers a diversified portfolio of stocks from various countries and industries, providing investors with the potential for long-term growth and diversification. With a low expense ratio and a focus on index investing, FITFX may be a suitable option for those looking to add international exposure to their investment portfolio.