What Are Capital Markets?

Roberto Rivero

The term capital market refers generally to the place where various parties come together to exchange different financial instruments. In this article, we will provide a detailed answer to the question “what are capital markets?”, explain the different types of capital markets and much more!

What Are Capital Markets?

So, what are capital markets? The capital markets are a place where savings and investments are exchanged between those who have capital to invest and those that require capital for long term use.

When we refer to those who have capital, we are referring to investors, both retail and institutional, and when we speak of those requiring capital, we are speaking of businesses, governments and people. 

In exchange for their capital, investors receive a security, the most common and well known being stocks and bonds.

Why Are They Important?

The capital market plays two important roles in the economy:

  1. It allows companies and governments to access money more efficiently and, therefore, grow faster; and
  2. It allows people and institutions to invest surplus savings

Economies without access to the capital markets tend to grow much more slowly and offer fewer attractive investment opportunities.

What Are Shares and Bonds?

Shares are units of ownership in either a private or public corporation. The shares of privately owned companies are initially held by the founders or partners. However, as companies grow, they may take the decision to raise capital by selling shares to the public.

A bond is a fixed income instrument, which represents a loan made by an investor to an entity, usually a corporation or government. Bonds are issued with commitments to both a fixed regular payment and a maturity date by which the loan must be repaid in full. Failing to comply with either commitment means the borrower risks default. 

Although their mechanics differ, the purpose of shares and bonds are the same for the issuing party. Both are issued in order to raise capital. For what? In theory, it could be for any reason. For corporations the capital tends to be required for growing the business, funding a particular new project or buying new assets.

Similarly, a government may sell bonds to fund infrastructure, other national projects or to service national debt.

Primary Market vs Secondary Market

The capital markets are made up of two different types of market: the primary market and the secondary market.

The Primary Capital Market

In the primary market, investors purchase securities directly from the issuing entity at the time of issue in what are known as primary offerings. 

For example, when a company goes public they traditionally have an Initial Public Offering (IPO), in which they sell new shares at a set price to, mostly institutional, investors. 

After going public with its IPO, a company can issue and sell shares in subsequent issuance rounds, providing certain conditions are met.

In both cases, since the new shares are being bought directly from the issuing company, the transactions are part of the primary capitalmarket. 

The Secondary Capital Market

In the secondary market, pre-existing securities are traded between investors. For example, existing shareholders can sell their shares to others who want to buy them. The issuing company plays no part in the secondary market.

Stock exchanges, such as the London Stock Exchange, typically provide facilities for the primary and secondary capital markets.

The Connections Between Primary and Secondary Markets

The primary and the secondary markets are not entirely separate and, in fact, are very much connected to each other in several different ways.

  1. All securities traded in the secondary market were, at some point, issued in the primary markets.
  2. The existence of a liquid secondary market reassures investors buying shares in the primary market; it provides a place to sell the securities for cash, should they wish to do so in the future.
  3. If a company that has already gone public wants to issue and sell more shares, the price of the new shares is driven by the price of the existing shares in the secondary market. 

Trading Webinars with Admirals

Want to learn more about investing and trading? Why not register for one of our webinars? These live sessions take place 3 times a week and are absolutely free! Click the banner below to see the upcoming schedule and sign up today:

Free trading webinars

Tune into live webinars hosted by our trading experts

Who Are the Main Players?

We now have an answer to the question “what are capital markets” and understand how they are split into a primary and secondary market.

But who are the main players within the primary and secondary capital markets? In the following sections, we will explore this subject.

The Primary Market Players

1) The Issuing Party

Firstly, we have the party which requires capital in order to grow their business, fund a particular project or some other reason. Most commonly, this would be a company (shares or bonds) or a government (bonds).

In the case of companies who are looking to go public, as we have already mentioned, they would sell their shares via an IPO.

2) Individuals

Individual, or retail, investors can sometimes buy new shares and bonds issued in the primary markets, as long as they go through a broker.

In the case of government bonds, the buying process varies from country to country. In the UK, the Debt Management Office (DMO) sells gilts (bonds) via auction. Retail investors who wish to purchase UK gilts need to do so via a Gilt-Edged Market Maker (GEMM). 

However, in the US, it is possible for any US citizen to register with the Treasury and buy Treasury bonds directly at auction.

3) Institutions

Institutional investors, or institutions, on the “buy side” of the market, consist of fund managers, and other pooled investors who provide the capital required in exchange for the securities being sold. The largest proportion of investments are made by institutional investors.

In the case of shares, whilst sometimes retail investors are able to access shares at an IPO, it is much more common for IPOs to only be accessible to big investors who have a good relationship with the underwriter taking the company in question public. 

4) Investment Banks

The investment banks, on the “sell side” of the market, are used to advise and facilitate transactions between the issuing party and institutions. Part of the responsibility of the investment banks is to match institutional investors with the issuing parties based on the respective risk vs. reward profiles, investment styles and other considerations.

5) Public Accounting Firms

Public accounting firms play an important advisory and accounting role to the issuing party in the primary market. 

6) Regulators

Regulators play a big role in the primary market, protecting investors and the integrity of the market by ensuring that all the above players adhere to the relevant rules and regulations. In the primary market, their main focus would be on ensuring that the new securities are suitable for external investors and that issuers release accurate and sufficient information to the market.

The Secondary Market Players

1) Investors: Buyers and Sellers

The secondary capital markets are far more accessible for most investors. Buyers and sellers can exchange pre-existing securities through a broker in a central marketplace, such as a stock exchange. 

2) Investment Banks

As well as being a major player in the primary market, investment banks also play a part in the secondary market. They provide research regarding issuers and securities, helping buyers and sellers make decisions and also trade securities on behalf of their clients.

3) Regulators

Regulators also play a big role in the secondary capital market. Their focus is on ensuring that issuers continue to release accurate and prompt information and that buyers and sellers do not do anything to artificially inflate or depress the prices of securities in their favour.

Can I Trade the Capital Markets with Admirals?

Yes, you can! With an Invest.MT5 account from Admirals, you can buy shares in over 4,300 stocks and over 200 Exchange-Traded Funds (ETFs) from some of the world’s largest stock exchanges!

In order to buy shares with Admirals, follow these steps:

  1. Open an Invest.MT5 account 
  2. Download the MetaTrader 5 trading platform
  3. From your MetaTrader platform, head to the ‘Market Watch’ tab on the left hand side of your screen to search for the public company whose shares you wish to purchase. If ‘Market Watch’ is not displayed, press Control + M to open it.
Depicted: Admirals MetaTrader 5 - Market Watch


  1. Once you have selected your desired stock, right click the symbol and open a price chart
  2. Hit ‘New Order’ at the top of the screen to buy your desired stock, or to sell stock you already own.
Depicted: Admirals MetaTrader 5 - Apple Inc. Daily Chart - New Order. Date Range: 1 March 2021 – 30 September 2021. Date Captured30 September 2021. Past performance is not necessarily an indication of future performance.


Why Invest With Admirals?

  • Gain access to a range of educational articles, as well as regular market analysis at no additional cost
  • Open an investing account with a minimum balance of just €1
  • Low transaction commissions and no account management fee
  • Use the world renowned multi-asset trading platform, MetaTrader 5 on your computer and mobile phone
  • Gain exclusive access to our Premium Analytics portal, where you will find the latest market news, sentiment and technical insight

In order to open an account and begin enjoying all these benefits and more, click the banner below!

Invest in the world’s top instruments

Thousands of stocks and ETFs at your fingertips

Other articles that may interest you:

About Admirals

Admirals is a multi-award winning, globally regulated Forex and CFD broker, offering trading on over 8,000 financial instruments via the world's most popular trading platforms: MetaTrader 4 and MetaTrader 5. Start trading today!

This material does not contain and should not be construed as containing investment advice, investment recommendations, an offer of or solicitation for any transactions in financial instruments. Please note that such trading analysis is not a reliable indicator for any current or future performance, as circumstances may change over time. Before making any investment decisions, you should seek advice from independent financial advisors to ensure you understand the risks.

What are Brokerage Fees? Fees, Commissions & Charges Explained
The impact of brokerage fees on a trader's profitability is often overlooked. There are a variety of trading fees to take into consideration which differ from broker to broker. Even with the same broker, online stock trading fees may differ from Forex trading fees which may differ from gold trading...
Ins and Outs of Trading the EUR/USD Currency Pair
The US Dollar and the Euro are two of the most prominent and well-known currencies in the world. The Euro versus US Dollar (EUR/USD) currency pair has the largest global trading volume, meaning it is the world's most-traded currency pair. Whether you find the instrument easy or difficult to trade on...
How to Trade Futures - Complete Futures Trading Guide
A futures contract is an agreement to buy or sell a particular market at a predetermined price at a certain time in the future. Traders can use them to speculate on the price direction of different assets such as forex, indices and commodities. Users can also trade futures CFDs which can make the fu...
View All