Welcome to the RJO Futures trading terms glossary. Within this glossary, you will find an expansive list of trading terms covering commodity, option, and futures trading terminology. Bookmark this section as a quick reference for definitions of trading terms as you browse the Internet and our site for more information on futures and options trading within the financial and commodities markets.
- Floor Trader
A member of an exchange, who trades for his/her own account or one controlled by him/her on the floor of the exchange. Also referred to as a "local."