S&P 600

The S&P 600 is a stock market index that tracks 600 small-cap U.S. companies. It represents smaller firms across various sectors, offering a view of the performance and growth potential of the small-cap segment of the U.S. equity market. The index is weighted by market capitalization, so companies with larger market values have a greater influence on its movement. It’s widely used by investors seeking exposure to smaller, more growth-oriented companies compared to the larger firms in the S&P 500.