Trading is the process whereby two counterparties reach an agreement with regard to buying and selling securities. Each trade can be considered as a contractual agreement between a buyer and a seller, who agree to exchange a certain amount of securities for a certain amount of cash. Trading can take place on regulated markets (an example would be a stock exchange), or it can take place outside regulated markets, in multilateral trading facilities or over the counter (OTC).
TRADING
Meaning of TRADING in English
European Central Bank English Glossary. Английский глоссарий Европейского Центрального Банка. 2012