Business / Taxes / Market Maker: A broker-dealer who is prepared to buy or sell a specific security — such as a bond or at least one round lot of a stock — at a publicly quoted price, is called a market maker in that security. Other brokers buy or sell specific securities through market makers, who may maintain inventories of those securities. There is often more than one market maker in a particular security, and they bid against each other, helping to keep the marketplace liquid. The Stock Market and the corporate and municipal bond markets are market maker markets. In contrast, on the floor of the New York Stock Exchange (NYSE) there's a single specialist to handle transactions in each security.
Market Noun Synonyms: demand, customer base, call
Market Adjective Synonyms: shop, store, bazaar, supermarket, superstore
Market Verb Synonyms: market-place, exchange, Stock Exchange
Business / Finance / Market Penetration-Share: Used in the context of general equities. Percent of trading volume in a stock that a particular market maker trades. MORE
Business / Finance / Intermarket Trading System (ITS): Electronic communications network linking the trading floors of seven registered exchanges to permit trading among them in stocks listed on either the NYSE or AMEX and one or more regional exchanges. MORE