Interactive Brokers Reports Strong June Trading Growth

Interactive Brokers’ June Growth continued to accelerate as the brokerage reported increases in trading activity, client assets, and account openings. The electronic trading giant recorded 5.269 million Daily Average Revenue Trades (DARTs) during the month, reflecting a 53% increase compared with June 2025. Moreover, the figure rose 6% from May 2026, indicating sustained momentum in client trading activity across the platform.

The latest data also showed significant growth in client margin borrowing. Interactive Brokers reported ending client margin loan balances of $108.5 billion in June 2026. The brokerage increased these balances by 67% from the same month last year and by 8% from the previous month. The rise in margin loans suggests that clients remained highly engaged in the markets and continued to seek additional leverage to support their trading strategies. At the same time, client cash holdings expanded. 

Interactive Brokers Reports Strong June Trading Growth

Interactive Brokers reported ending client credit balances of $182.4 billion, including $6.4 billion in insured bank deposit sweeps. The brokerage increased client credit balances by 27% year-over-year and by 1% compared to May 2026. As a result, the brokerage strengthened its position as one of the largest platforms for active traders and investors worldwide. Meanwhile, Interactive Brokers continued to attract new customers at a steady pace. 

The number of client accounts climbed to 5.185 million by the end of June 2026. This figure marked a 34% increase from the prior year and a 4% rise from the previous month. The consistent growth in accounts demonstrated the brokerage’s ability to expand its customer base while maintaining strong engagement among existing users. Additionally, the brokerage reported an average commission of $2.52 per cleared, commissionable order. This amount included exchange, clearing, and regulatory fees. 

The commission level reflected the firm’s transparent pricing structure, which continues to appeal to traders seeking broad market access and competitive execution costs. Overall, June 2026 delivered another month of robust growth for Interactive Brokers. Rising trading volumes, expanding client balances, and a growing account base underscored the brokerage’s strong market position. Furthermore, the latest metrics highlighted continued demand for its trading services as investors remained active across global financial markets.

Getting to Know the Stock Broker

• Interactive Brokers offers competitive fees and global trading options.
• Also, the platform is user-friendly and cost-effective, with competitive spreads.
• It also provides a straightforward trading experience for diverse needs.
• Traders and investors can access a wide range of assets.
• Novices may need time to master its robust tools.

Also, check out Stock Brokers Reviews for the latest enhancements and take your trading to the next level!