The S&P Emerging Markets Index is a stock market index that measures the performance of large and mid-cap companies in emerging market countries. It includes companies from various sectors, providing a broad representation of the economic landscape in these regions. The index is designed to reflect the overall health and growth potential of emerging markets. Investors often use the S&P Emerging Markets Index as a benchmark to evaluate the performance of their investments in emerging markets. It helps them understand market trends and make informed decisions about allocating resources in countries with developing economies, such as Brazil, India, and China.