Originally known as the "Curb Exchange" for its history of trading outdoors, the American Stock Exchange (AMEX) grew into a major American financial market, specializing in small to mid-cap stocks, options, and exchange-traded funds (ETFs). In 2008, it was acquired by NYSE Euronext and subsequently rebranded. Today, as NYSE American, it operates as a distinct market within the New York Stock Exchange (NYSE) group, providing a fully electronic exchange with unique market maker programs and less stringent listing requirements compared to the main NYSE, making it an ideal venue for emerging companies.

Founded in

United States