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.

If you are a member of the media we ask that you direct your inquiry to

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.

Contact IBKR Investor Relations

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