Margin Debt Hits Record Highs: Are You at Risk?

As of June 2026, U.S. customers' margin accounts held over $1.5 trillion in debit balances, a figure that has surged dramatically. This amount now exceeds the total U.S. credit card debt. The trend shows significant growth, with margin debt increasing by 7.9% in May 2026 alone and rising approximately 50% from June 2025 to June 2026.

The current stock market bull run, heavily influenced by AI advancements, is a primary driver for this increased use of borrowed funds. Benchmark indices like the S&P 500 and Nasdaq-100 have experienced substantial gains year-to-date. Furthermore, regulatory changes and the introduction of single-stock leveraged ETFs, approved by the SEC in 2022, have made it easier for traders to amplify their positions.

However, this heightened leverage introduces substantial risk. When the market dips, brokers issue margin calls, requiring investors to deposit additional funds. Failure to meet these calls can result in the liquidation of assets. Experts like Jurrien Timmer have warned about the dangers of leveraged ETFs, calling them "weapons of self-destruction," and noting their role in extreme market volatility, as seen in South Korea.

Recent regulatory shifts in the U.S. have also lowered barriers to entry for margin trading. As of June 4, 2026, the requirement to maintain a $25,000 account for pattern-day trading has been removed, simplifying the process for traders with smaller accounts. Despite these warnings and the inherent risks, many investors continue to engage in margin trading, often with insufficient planning.