Browse Market Structure

Broker Types and Client Representatives

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.

What This Branch Covers

TermUse it for
Broker and StockbrokerClient brokerage and securities-order access terms.
Registered RepresentativeClient-facing representative terminology.
Floor BrokerVenue-floor order handling and historical floor-execution context.
Traditional Broker-DealersFull-service or legacy brokerage relationship references.

Decision Lens

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.

Evaluation Checklist

  • Identify who handled the order or client relationship and in what capacity.
  • Separate client representative, executing broker, floor broker, and clearing broker roles.
  • Check whether the term is historical, venue-specific, or still used in the account record.
  • Use fee and account pages when the issue is compensation or account access.
  • Treat licensing, duty, and suitability questions as professional-advice areas.

Common Mistakes

  • Calling every client-facing person a broker without checking role and firm capacity.
  • Confusing a floor broker with a market maker.
  • Treating stockbroker, registered representative, and adviser as identical roles.
  • Ignoring whether the term is historical or venue-specific.

In this section

Choose a subsection first. Deeper term pages live inside each subsection, which keeps large topic hubs readable.

Broker

Broker is a market-structure term used in trading venues, intermediaries, liquidity, listings, orders, or price formation.

Floor Broker

A floor broker is an exchange member who executes orders to buy or sell securities on the exchange floor.

Registered Representative

A registered representative is a securities professional licensed to solicit, recommend, or execute securities transactions for customers.

Stockbroker

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

Traditional broker-dealers intermediate securities transactions, provide client access, and may offer advice, research, or execution services.

Revised on Sunday, June 21, 2026