The New York Stock Exchange (NYSE) is a stock exchange based in New York City, New York. It is the largest stock exchange in the world by dollar volume and has 2,764+ listed securities. It ranks
fourth in the world in terms of company listings with 3,200 companies, behind the Bombay Stock Exchange, London Stock Exchange, and NASDAQ. As of December 31, 2006, the combined capitalization of
all New York Stock Exchange listed companies was $25 trillion.