Press Release

PRESS RELEASE

Interactive Brokers Group to Present at
Wolfe Research Wealth Symposium

GREENWICH, CT, October 30, 2023 - Interactive Brokers Group, Inc. (Nasdaq: IBKR) announces that itsChairman Thomas Peterffy will speak at the Wolfe Research Wealth Symposium on Thursday, November9th at 9:20 a.m. ET.

Mr. Peterffy's presentation can be heard live via webcast on the Internet accessible from the company'swebsite, www.interactivebrokers.com/ir-events. Participants should log in approximately 10 minutesprior to the start of the presentation. A replay will also be available on the company's website.

About Interactive Brokers Group, Inc.:   
Interactive Brokers Group affiliates provide automated trade execution and custody of securities,commodities, and foreign exchange around the clock on over 150 markets in numerous countries andcurrencies, from a single unified platform to clients worldwide. We serve individual investors, hedgefunds, proprietary trading groups, financial advisors and introducing brokers. Our four decades of focuson technology and automation has enabled us to equip our clients with a uniquely sophisticatedplatform to manage their investment portfolios. We strive to provide our clients with advantageousexecution prices and trading, risk and portfolio management tools, research facilities and investmentproducts, all at low or no cost, positioning them to achieve superior returns on investments. For thesixth consecutive year, Barron's ranked Interactive Brokers #1 with 5 out of 5 stars in its June 9, 2023,Best Online Brokers Review.

Contacts for Interactive Brokers Group, Inc.
media@ibkr.com

The risk of loss in online trading of stocks, options, futures, currencies, foreign equities, and fixed income can be substantial. Options are not suitable for all investors. For more information, read the "Characteristics and Risks of Standardized Options".

Your capital is at risk and your losses may exceed the value of your original investment.

Interactive Brokers (U.K.) Limited is authorised and regulated by the Financial Conduct Authority. FCA Reference Number 208159.

Cryptoassets are unregulated in the UK. Interactive Brokers (U.K) Limited ("IBUK") is registered with the Financial Conduct Authority as a cryptoassets firm under the Money Laundering, Terrorist Financing and Transfer of Funds (Information on the Payer) Regulations 2017.

Interactive Brokers LLC is regulated by the US SEC and CFTC and is a member of the SIPC (www.sipc.org) compensation scheme;
products are only covered by the UK FSCS in limited circumstances.

Before trading, customers must read the relevant risk disclosure statements on our Warnings and Disclaimers page.

For a list of IBG memberships worldwide, see our exchange listings.