The Interactive Brokers Group, Inc. (”IBG”) , through its subsidiaries, operates as an automated global electronic market maker and broker specializing in routing orders and executing and processing trades in securities, futures and foreign exchange instruments across over 70 electronic exchanges and trading venues worldwide. Our shares are listed on the NASDAQ Global Select Market under the stock ticker “IBKR”.

We invite you to review our website to access financial statements, press releases and FAQs as our goal is to be as comprehensive as possible with respect to the information we make readily available. Should you be unable to locate the information you’re looking for directly, you may contact us via email or telephone by clicking here. Please note that email inquiries are typically responded to on the same day and telephone inquiries received via voicemail generally within 24 hours.

Interactive Brokers Group, Inc. was founded by its Chairman and CEO Thomas Peterffy. Over the last 32 years, it has grown internally to become one of the premier securities firms with over $4 billion in equity capital.

Interactive Brokers conducts its broker/dealer and proprietary trading businesses on over 70 market destinations worldwide. In its broker dealer agency business, IB provides direct access (”on line”) trade execution and clearing services to institutional and professional traders for a wide variety of electronically traded products including stocks, options, futures, forex, bonds and funds worldwide. In its proprietary trading business IB engages in market making for its own account in about 6,500 different electronically traded products. Interactive Brokers Group and its affiliates execute approximately 1,000,000 trades per day.

Interactive Brokers’ headquarters are in Greenwich Connecticut, and it has about 650 employees in its offices in the USA, Switzerland, Canada, Hong Kong, UK, Australia, Hungary, Russia and Estonia. IB is regulated by the SEC, FINRA, NYSE, SFA and other regulatory agencies around the world.

Contact:

Questions or comments for the Investor Relations Department from private investors, institutional investors or analysts may be submitted by email or telephone. The department hours are Monday through Friday from 9:00 to 17:00 Eastern time, excluding U.S. holidays. To contact us by telephone, toll free within the U.S., dial 1 (888) 919-0022; direct or outside the U.S. dial 1 (312) 542-6890. To contact us by email, please fill out and submit the form below.

Please note that we typically respond to email inquiries on the same day and telephone inquiries received via voicemail generally within 24 hours. We look forward to hearing from you.