market-value weighted index which includes all NYSE and AMEX stocks and the most active over-the-counter stocks. see also equity, .
A market index of approximately 6,500 U.S. based equities traded on the American Stock Exchange, the New York Stock Exchange and the NASDAQ stock market.
A stock market measure comprising 5,000 equity securities. It includes all New York Stock Exchange and American Stock Exchange issues and the most active over-the-counter issues. There are no glossary terms beginning with this letter.