Operator Ladies and gentlemen, thank you for standing by, and welcome to the Interactive Brokers Group First Quarter Financial Results Conference Call. [Operator Instructions] I would now like to hand the conference over to your speaker for today, Nancy Stuebe, Director of Investor Relations. You may begin. Nancy Stuebe -- Director of Investor Relations Thank you, operator, and thank you, everyone, for joining us for our first quarter 2021 earnings conference call. Once again, Thomas is on the call but asked me to present his comments on the business. He will handle the Q&A. As a reminder, t...