Global securities clearing and custody services


StoneX provides comprehensive custody and clearing solutions for broker-dealers, investment advisers and foreign financial institutions. 

Products and services

StoneX provides access to execution, clearing and custody of securities products in US and international markets including:
  • Equities
  • ETFs/ETPs
  • Options
  • US and international mutual funds
  • Structured products
  • Fixed income

Safety and security

We take our role as a custodian of securities seriously and are committed to protecting your clients’ assets.

FDIC Insured Sweep Program

Participating in our cash sweep program gives your clients the ability to have cash in their brokerage account automatically deposited into multiple FDIC-insured bank accounts. Through this program, clients can receive full FDIC insurance coverage on up to $5,000,000 USD of cash in their brokerage account.

Asset Protection

StoneX Financial Inc. segregates customer assets. Segregation means your assets are kept separate from firm assets, and thus are protected from potential losses of the firm.

SIPC coverage

StoneX Financial Inc. is a member of the Securities Investor Protection Corporation (SIPC). That membership comes with insurance covering up to $500,000 of cash and securities.
Additional account protection
In addition to SIPC insurance, StoneX has secured account protection coverage (“Excess SIPC”) against firm insolvency through Lloyd’s of London in the amount of $24.5 million in securities per customer with an aggregate limit of $100 million.  Our ratio of Excess SIPC insurance to customer assets in custody is among the highest in the industry.

Want to learn more?

Discuss your securities custody and clearing needs with a StoneX professional.

What sets StoneX apart?


Service that helps you grow your business

Our clients choose us because we provide them with the products, technology and service they need to manage and grow their business. With a history dating back over a century, our securities clearing and custody division has thrived by putting our focus on your business needs.

High-touch support and personal connections

Dedicated relationship managers and direct access to senior management set us apart. You will not be interacting with a call center, but with someone who understands your business at a personal level. With a support to correspondent ratio that is among the highest in the industry, our professionals are here to personally assist you with your clearing and custody needs.

Advanced technology and support

In this rapidly evolving industry, we strive to deliver best-in-class technology and support in order to help our clients succeed. Plenty of firms tout their technology, but our technology exists for one purpose above all—to help you manage your business.

Our clients

We specialize in helping a wide array of US and non-US institutions pursue their strategies and serve their clients’ needs.

  • Broker-dealers
  • Investment advisors
  • Banks
  • Private bankers
  • Wealth managers
  • Family offices


What is StoneX correspondent clearing?

The Correspondent Clearing division of Stonex is a securities custodian and clearing firm.

StoneX Correspondent Clearing is a business-to-business (B2B) provider of global financial solutions to US and non-US banks, brokerage firms, investment advisers, wealth managers, private banking firms and similar financial institutions that assist customers like you with your financial needs.

Where does StoneX provide securities clearing?

StoneX provides securities clearing and settlement services in US and non-US markets.

Is StoneX a global custodian?

Yes. StoneX provides securities custodian services in the US and in multiple jurisdictions and markets outside of the US.

Who should I talk to about my account?

StoneX Correspondent Clearing provides services to your financial professional in a B2B capacity.  For questions about your account you must contact your financial professional.

The name and contact information of your financial professional’s company is provided on your account statements, transaction confirmations and other documents related to your account.

How do I access my account online?

Your financial professional advisor will provide you with the necessary steps for to obtain online access to your account.

Alternatively, you can “self-enroll” by clicking on the “New User” button on the login screen which can be found at the following link: StoneX Client

Once you have access you can obtain assistance navigating the StoneX Client website, by contacting the Stonex Client Support team in any of the following ways:

  • Use our Live Chat feature by clicking on the “Chat with us” button on the lower right side of the StoneX Client website.
  • Email us at [email protected].
  • Call us at 001 205 414 3315 (8:00 am – 5:00 pm ET, excluding weekends and US market holidays).

What do I do if I’m locked out of my account?

From the login page (StoneX Client), please click “Unlock My Account” and follow the instructions on the screen.

What is your DTC number?

The DTC number for StoneX Financial Inc. is 0750.

What do I do if I need more assistance?

For further assistance, please contact the financial professional that manages your account. We do not conduct business through this website.
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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