Close this search box.

Table of Contents

Market Maker


A market maker is a broker-dealer firm that accepts the risk of holding a certain number of shares of a particular security to facilitate trading in that security. They act as both a buyer and seller of a given financial instrument to ensure liquidity. Each market maker displays buy and sell quotations for a guaranteed number of shares and must always be prepared to buy and sell at its displayed prices.


The phonetics of the keyword “Market Maker” is: /ˈmɑːrkɪt ˈmeɪkər/

Key Takeaways

  1. Liquidity Provision: Market makers play a critical role in providing liquidity to financial markets. They are always ready to buy or sell, ensuring trade continuity, easing the buying/selling process, and contributing to market efficiency.
  2. Price Stability: By continuously quoting bid and ask prices and standing ready to buy or sell, market makers help bring price stability to the markets. They narrow the spread between bid and ask prices, which can reduce price volatility.
  3. Profit From the Spread: Market makers profit from the difference between the bid and the ask price, known as the spread. This allows them to compensate for the risk taken in buying assets and holding them until a buyer is found.


A market maker is an essential entity in finance because it adds liquidity to the financial markets, ensuring securities can be bought or sold at any time. Market makers achieve this by continuously offering to buy and sell securities at the bid and ask price, respectively, making it feasible for investors to transact whenever they wish. They help reduce transaction costs, maintain fair and orderly markets and provide a smoother trading experience. In addition, market makers also absorb some risk by holding a particular position in a security for a certain duration, which supports the efficient functioning of financial markets. Therefore, their role as intermediaries is crucial in enabling immediate trade and sustaining market vitality.


Market makers serve a crucial role in ensuring the smooth functioning of the financial markets. Their main purpose is to increase market liquidity, hence facilitating seamless trading for investors. By always being ready to buy or sell securities at publicly quoted prices, they essentially “make the market” and ensure that traders can execute trades whenever they wish. Without market makers, it could be challenging to find a buyer or seller at desired price points, which could result in sporadic trading and extreme price volatility. Furthermore, market makers aid in reducing the spread (difference between the bid and ask prices), thereby reducing transaction costs for investors. They are also pivotal in implementing monetary policies. Central banks, for instance, use market makers to buy or sell government bonds to regulate the supply of money in the economy. To sum it up, market makers drive market efficiency and stability by facilitating regular trading, enhancing liquidity, and minimizing transaction costs for investors.


1. Knight Capital Group: Knight Capital Group, an American global financial services firm, was one of the largest market makers on the New York Stock Exchange (NYSE) and the Nasdaq Stock Market. They used algorithms to create liquidity in the market by placing simultaneous buy and sell orders for stocks. 2. Citadel Securities: Citadel Securities is a leading global market maker across a broad array of fixed income and equity products. They help meet the liquidity needs of asset managers, banks, broker-dealers, hedge funds, government agencies, and public pension programs by providing continuous bid and offer quotations for over 3,000 U.S. stocks on various venues, significantly contributing to market liquidity. 3. Virtu Financial: Virtu Financial is a highly prominent technology-enabled market maker and liquidity provider to the global financial markets. They make markets by providing competitive bid and ask prices in over 19,000 securities worldwide. They have often been involved in situations where high-frequency trading and algorithms have been used to take advantage of minuscule price discrepancies in the market.

Frequently Asked Questions(FAQ)

What is a Market Maker?
A market maker is a bank or brokerage company that stands ready every second during the trading session to buy and sell stocks or other financial instruments to maintain fair and orderly markets by providing liquidity on exchanges.
How does a Market Maker work?
A market maker makes a profit by selling securities for more than they pay to buy them. They buy and sell securities in large enough volumes to have a real impact on their supply-and-demand driven pricing.
What are the responsibilities of a Market Maker?
The main responsibility of a market maker is to maintain a stable and smooth market, ensure a certain level of liquidity, match a buyer to every seller and vice versa, stand ready to quote prices for the securities they make, and absorb excess supply or feed in securities when demand is high.
How does a Market Maker contribute to market liquidity?
Market makers contribute to market liquidity by being ready to buy or sell securities at any time, even when there are not many buyers and sellers in the market. They also contribute by narrowing the spread between the bid and the ask price of securities.
Is Market Making profitable?
Market making can be profitable as market makers make money from the spread between bid and ask prices. However, there are also risks involved, such as not being able to sell the securities they own or the market prices going against their positions.
Are Market Makers necessary?
Yes, market makers play a key role in ensuring smooth functioning of securities markets. Without them, there would be fewer transactions, and more price volatility, as it would be more difficult to find buyers and sellers at any given time.
What types of financial institutions can be Market Makers?
Typically, large banks and broker-dealer firms serve as market makers. Some of these institutions may even have a market making division specifically dedicated to these activities.
Can a Market Maker manipulate the market?
While a Market Maker has a significant impact on prices due to the volume of trades they handle, they are regulated to prevent any form of price manipulation. Regulatory bodies oversee their activities to ensure they Ddon’t use their position to manipulate market prices.

Related Finance Terms

Sources for More Information

About Our Editorial Process

At Due, we are dedicated to providing simple money and retirement advice that can make a big impact in your life. Our team closely follows market shifts and deeply understands how to build REAL wealth. All of our articles undergo thorough editing and review by financial experts, ensuring you get reliable and credible money advice.

We partner with leading publications, such as Nasdaq, The Globe and Mail, Entrepreneur, and more, to provide insights on retirement, current markets, and more.

We also host a financial glossary of over 7000 money/investing terms to help you learn more about how to take control of your finances.

View our editorial process

About Our Journalists

Our journalists are not just trusted, certified financial advisers. They are experienced and leading influencers in the financial realm, trusted by millions to provide advice about money. We handpick the best of the best, so you get advice from real experts. Our goal is to educate and inform, NOT to be a ‘stock-picker’ or ‘market-caller.’ 

Why listen to what we have to say?

While Due does not know how to predict the market in the short-term, our team of experts DOES know how you can make smart financial decisions to plan for retirement in the long-term.

View our expert review board

About Due

Due makes it easier to retire on your terms. We give you a realistic view on exactly where you’re at financially so when you retire you know how much money you’ll get each month. Get started today.

Due Fact-Checking Standards and Processes

To ensure we’re putting out the highest content standards, we sought out the help of certified financial experts and accredited individuals to verify our advice. We also rely on them for the most up to date information and data to make sure our in-depth research has the facts right, for today… Not yesterday. Our financial expert review board allows our readers to not only trust the information they are reading but to act on it as well. Most of our authors are CFP (Certified Financial Planners) or CRPC (Chartered Retirement Planning Counselor) certified and all have college degrees. Learn more about annuities, retirement advice and take the correct steps towards financial freedom and knowing exactly where you stand today. Learn everything about our top-notch financial expert reviews below… Learn More