A merchant is an individual or business engaged in the purchase and sale of goods for the purpose of earning a profit. Under the Uniform Commercial Code (UCC), the term can also apply to various parties beyond traditional retail.
A stockjobber is an outdated term that refers to a professional trader who buys and sells stocks for their own account, not for clients. This term was more commonly used in historical contexts related to stock trading.
A trader is generally anyone who buys and sells goods or services for profit, also known as a dealer or merchant. In the context of investment, a trader refers to an individual who actively buys and sells securities for their own account.
