The New York Stock Exchange is an American stock exchange located at 11 Wall Street, Lower Manhattan, New York City, New York.
It is the world's largest stock exchange by market capitalization of its listed companies.
The NYSE trading floor is located at 11 Wall Street and is composed of 21 rooms used for the facilitation of trading.
A fifth trading room, located at 30 Broad Street, was closed in February 2007. The main building and the 11 Wall Street building were designated National Historic Landmarks in 1978.
The NYSE is owned by Intercontinental Exchange, an American holding company that it also lists. Previously, it was part of NYSE Euronext, which was formed by the NYSE's 2007 merger with Euronext
