What is a broker and why do you need one?

A broker is a type of financial intermediary, usually a company, that executes buying and selling orders in financial markets on behalf of a third party, charging a fee for their services. To grasp this concept, it's essential to understand that, in financial markets, when you want to acquire a financial asset, you must do so through a financial intermediary.

Read on to find out what a broker is, how it works, and why you need one to buy and sell stocks, bonds, and other assets in the market.

Regulations dictate that individuals or entities cannot directly buy and sell in the market; they must go through an intermediary. Among the various types of financial intermediaries, brokers play a prominent role by executing buy and sell transactions on behalf of clients.

Focusing on brokers, they are responsible for executing purchase and sale orders for securities in financial markets on behalf of third-party clients, earning a fee as their primary source of income. Brokers operate within regulatory frameworks and typically require registration and licenses to conduct their activities. Without proper authorisation, they cannot provide advice or execute orders in the market.

Before we proceed, it's crucial to clarify that in this article, we specifically refer to financial brokers that facilitate trading in financial markets. We make this distinction to avoid confusion with other types of brokers, such as mortgage brokers, energy brokers, or insurance brokers, which we'll briefly touch upon later.

Differences between a broker and a dealer

To better understand the concept, let's compare it to the role of a “dealer,” a term well-known to investors and the general public. When it comes to individuals or entities authorised to operate directly in financial markets, brokers and dealers are significant figures.

In essence, brokers are a type of financial intermediary that allows investors to participate in financial markets. They purchase and sell financial assets on behalf of their clients, charging fees for their services.

On the other hand, dealers are another type of financial intermediary with similarities to brokers. Like brokers, dealers can buy and sell assets in the markets, but not on behalf of other parties – dealers buy, sell, and manage assets for themselves.

The key distinction lies in the fact that brokers solely act on behalf of third parties, while dealers can buy assets for themselves. Some entities can be both a broker and a dealer at the same time – which means that they can both buy assets for themselves and on behalf of clients.

It's worth noting that dealers generally have more experience in financial markets due to their increased risk exposure. This experience often leads them to serve as advisors and consultants in various financial operations, such as initial public offerings (IPOs) or capital increases.

Differences between a broker and a trader

A broker, as previously mentioned, is an authorised entity which buys and sells assets in financial markets on behalf of clients, using the necessary licenses and registrations to execute orders and charge fees for these services.

A trader, on the other hand, is an individual who engages in buying and selling assets in the market, either for themselves or on behalf of a third party. However, this trading can only occur through a broker since they are the authorised entities to directly participate in financial markets. In summary, brokers and traders are closely related but have distinct roles.

Types of brokers

In addition to financial brokers, various other types of brokers exist, each serving different purposes. These brokers share the common thread of facilitating sales, but they specialise in specific areas:

  • Real estate broker: Buys and sells real estate properties.
  • Insurance broker: Sells insurance products to retail customers.
  • Energy broker: Buys energy from the wholesale markets and sells it to retail consumers.
  • Agricultural broker or farm broker: Buys and sells agricultural products.

In essence, a broker, regardless of the type, is essentially a sales-oriented professional. They may sell stocks, real estate, insurance, or other commodities, but the core function is sales.

Online brokers

With the rise of digital technology, many brokers and individuals have shifted their services to the online realm, becoming known as online brokers. An online broker is essentially a traditional broker but with a digital platform that allows investors to place orders for execution in the market.

Interacting with brokers online has become increasingly common due to digitisation, offering convenience and accessibility for market participants.

How to become a broker?

Many people are drawn to the profession of a stock broker due to portrayals in movies like “The Wolf of Wall Street” and “The Big Short.” However, the reality of the profession can differ from these depictions. To become a stockbroker professionally, one must follow specific steps.

First and foremost, one should pursue academic training, primarily in fields related to economics, finance, or engineering, which are relevant to the responsibilities of a stock broker. Specialised master's degrees or financial certifications like the Chartered Financial Analyst (CFA) certification can enhance one's qualifications and prospects in the industry. While formal education is valuable, exceptions do exist, and individuals with exceptional skills and aptitudes may still find opportunities in the field.

Find the best broker for your needs


In conclusion, a broker plays a vital role as a financial intermediary in the world of finance, helping clients buy and sell securities in various markets. Their responsibilities, distinctions from dealers and traders, and the different types of brokers highlight the diverse nature of this profession.

The advent of online brokers has further transformed the industry, making it more accessible to a broader audience. If you aspire to become a broker, a combination of education, certification, and industry experience can pave the way to a rewarding career in finance.


What is the difference between a full-service broker and a discount broker?

Full-service brokers offer a comprehensive range of services, including investment advice, research, and personalised assistance. They typically charge higher fees or commissions. In contrast, discount brokers provide a no-frills platform for executing trades at lower costs, but they offer minimal advice and support. Your choice depends on your needs and preferences.

Can I trust my broker with my financial information and investments?

Brokers are regulated by financial authorities and are required to follow strict security and ethical standards. They have a legal obligation to act in your best interest. It's crucial to research and choose a reputable and licensed broker to ensure the safety of your financial information and investments.

How do brokers make money, and will their fees eat into my profits?

Brokers earn money primarily through commissions or fees charged for executing trades and providing services. While fees can impact your overall returns, they are a standard part of investing. You should consider the costs when choosing a broker, but remember that a skilled broker's advice and execution can potentially outweigh the fees through better investment decisions.

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