over-the-counter market (redirected from Over-the-counter (finance))

over-the-counter market (OTC)

A widespread aggregation of dealers who make markets in many different securities. Unlike an exchange on which trading takes place at one physical location, OTC trading occurs through telephone or computer negotiations between buyers and sellers. Although stocks traded over the counter are often more speculative than listed stocks, virtually all government and municipal bonds and most corporate bonds are traded in the OTC market. See also National Quotation Bureau, OTC Bulletin Board, third market.