Broker
Broker is a market-structure term used in trading venues, intermediaries, liquidity, listings, orders, or price formation.
Broker, floor broker, registered representative, stockbroker, and traditional broker-dealer terms used in client access.
Broker types and client representatives are terms for the people or firms that receive client orders, provide brokerage access, represent clients on trading venues, or communicate securities services. This branch clarifies broker, stockbroker, registered representative, floor broker, and traditional broker-dealer terminology.
Use these pages when a document or explanation names a client-facing intermediary and the reader needs to know whether the role is client access, venue floor activity, representation, or broader brokerage service.
| Term | Use it for |
|---|---|
| Broker and Stockbroker | Client brokerage and securities-order access terms. |
| Registered Representative | Client-facing representative terminology. |
| Floor Broker | Venue-floor order handling and historical floor-execution context. |
| Traditional Broker-Dealers | Full-service or legacy brokerage relationship references. |
Start with the role shown in the client record, order ticket, confirmation, or venue record. The same person or firm may be described differently depending on whether the question is order handling, client communication, venue access, or firm capacity.
Choose a subsection first. Deeper term pages live inside each subsection, which keeps large topic hubs readable.
Broker is a market-structure term used in trading venues, intermediaries, liquidity, listings, orders, or price formation.
A floor broker is an exchange member who executes orders to buy or sell securities on the exchange floor.
A registered representative is a securities professional licensed to solicit, recommend, or execute securities transactions for customers.
An agent who buys and sells securities on a stock exchange on behalf of clients, providing investment advice and receiving a commission for their services.
Traditional broker-dealers intermediate securities transactions, provide client access, and may offer advice, research, or execution services.