Market making: Access leading expertise for complex orders

As the #1 market maker in OTC ADRs and foreign securities, we leverage our expertise to open markets and provide the liquidity you need.

We provide liquidity where you need it most

It’s a simple truth: there are no markets without liquidity. That’s why we specialize in giving our clients access to the most challenging securities exchanges in the world. With over 20 years of client order handling experience, we commit our experience, our technology and our capital to provide liquidity when and where you need it.

From ADRs in emerging-market companies to narrow tranches of specific mortgage-backed securities, we make markets more liquid, less complex and more transparent for our clients.


Global reach

When it comes to international securities, it takes global reach to make markets. We have consistently ranked as the #1 market marker in OTC ADRs and foreign securities, and leverage our expertise to offer more than 10,000 OTC ADRs and foreign common stocks to our clients, with 24-hour global coverage.

Our clients come first

We earn our clients’ business and their trust by putting their interests first – every time. We focus on building long-term relationships with our clients that add value beyond individual deals and transactions. By deeply understanding your specific trading strategies and objectives, we help provide you with all the tools you need to succeed in the global markets.

Our specialties

  • ADRs
  • GDRs
  • Foreign ordinary shares
  • ETFs (including block trading)
  • NYSE & NASDAQ Listed, OTC, and gray market securities
  • Custom order management parameters
  • Local market execution
  • Custom trade reporting and analytics
  • Bulk order management
  • Algorithmic trading orders
  • Convertibles
  • SPACs
  • Portfolio trading
  • Event-driven trading

Advanced electronic trading platforms

We deliver efficient market access to our clients through our algorithmic suite of electronic trading systems. Built for speed and flexibility, our electronic trading systems allow us to tailor tools and content to suit client needs – from simple to sophisticated. Clients can access our inventories and market-making services through our own portals and via popular third-party platforms, along with a full OTC algorithmic trading suite.

Advanced Electronic Trading Platforms

StoneX Passport

Experience real-time execution in global equities and ETPs, as well as best execution visualization. StoneX Passport also offers simultaneous side-by-side trading in U.S. and live global markets.
Join our team
The key to our success in making markets is the expertise and problem-solving capabilities of our team members. We are actively looking for investment professionals, engineers and quantitative developers to build extraordinary careers with us.


What is market making?

Market making is the process of providing liquidity in the global financial markets by buying and selling securities. A market maker stands ready to buy or sell securities, providing bids and asks. Market makers provide liquidity by ensuring that there is always someone in the market to buy or sell a security. It is a critical function of the financial markets and ensures that investors have healthy, liquid and robust markets to trade in.

Who would benefit from our market making services?

We service a wide variety of clients who benefit from our deep liquidity and advanced electronic trading systems, including major banks, financial institutions, hedge funds, family offices, professional and retail traders.
Upcoming events

Let’s get connected

To learn more about how our customized financial solutions can help you stay one step ahead in the global markets, contact our team today.

Select your Location

Contact us


By submitting this form, you are sending StoneX Group Inc. and its subsidiaries your personal information to be used for marketing purposes. View our  Privacy policy  to learn more.

If you're an existing customer, please direct any inquiries to your StoneX sales team.

StoneX Financial Inc. (“SFI”) is a member of FINRA/NFA/SIPC and registered with the MSRB. SFI is registered with the U.S. Securities and Exchange Commission (“SEC”) as a Broker-Dealer and with the CFTC as a Futures Commission Merchant and Commodity Trading Advisor. References to securities trading and prime services are made on behalf of the BD Division of SFI. References to exchange-traded futures and options are made on behalf of the FCM Division of SFI. You can learn more about the background of StoneX Financial Inc. on BrokerCheck.

INTL Fillmore Advisors LLC (“IFA”) provides Outsourced Trading Services. IFA is a member of FINRA/SIPC and NFA , and registered with the SEC as a Broker Dealer and CFTC. You can learn more about the background of INTL Fillmore Advisors LLC on BrokerCheck.

Wealth management services are offered through StoneX Wealth Management, a trade name used by SA Stone Wealth Management Inc., member FINRA/SIPC and SA Stone Investment Advisors Inc. SA Stone Wealth Management Inc. and SA Stone Investment Advisors Inc. are wholly owned subsidiaries of StoneX Group Inc. You can learn more about the background of SA Stone Wealth Management Inc. on BrokerCheck.

StoneX One is a proprietary online trading platform through which investors and traders can open securities and/or futures accounts. Accounts opened through StoneX One are currently available to U.S. persons only. Not all products are available. StoneX One accounts opened through SA Stone Wealth Management are introduced to and custodied at StoneX Financial Inc. (SFI), and all customer orders will be transmitted to SFI for execution, clearance and settlement.

Securities products offered by StoneX Financial Inc. (“SFI”) & INTL Fillmore Advisors LLC (“IFA”) are intended only for an audience of institutional clients only. Securities products offered by SA Stone Wealth Management Inc. and investment advisory services offered by SA Stone Investment Advisors Inc. are intended for an audience of retail clients only.

This information is not a recommendation to trade nor investment research or an offer to buy or sell any derivative or security. It does not take into account your particular investment objectives, financial situation or needs and does not create a binding obligation on any of the StoneX Group Inc. of companies to enter into any transaction with you. You are advised to perform an independent investigation of any transaction to determine whether any transaction is suitable for you.

Additional disclosures can be found on