Is Interactive Brokers Stock Outperforming the S&P 500?

Greenwich, Connecticut-based Interactive Brokers Group, Inc. (IBKR) operates as an automated electronic broker. Valued at $154.3 billion by market cap, the company specializes in executing and clearing trades in stocks, options, futures, foreign exchange instruments, bonds, mutual funds, and exchange-traded funds, as well as offers custody, prime brokerage, securities, and margin lending services.

Companies worth $10 billion or more are generally described as "large-cap stocks," and IBKR perfectly fits that description, with its market cap exceeding this mark, underscoring its size, influence, and dominance within the capital markets industry. IBKR's strengths include tech-driven efficiency, global reach, low costs, and a diversified client base. Its in-house platform drives innovation and attracts customers, with strong financial backing.

Despite its notable strength, IBKR slipped 8.2% from its 52-week high of $98.75, achieved on Aug. 25. Over the past three months, IBKR stock declined 5.5%, underperforming the S&P 500 Index's ($SPX) 2% gains during the same time frame.

Shares of IBKR rose 41% on a YTD basis and climbed 39.7% over the past 52 weeks, outperforming SPX's YTD gains of 11.8% and 15.4% returns over the last year.

To confirm the bullish trend, IBKR has been trading above its 200-day moving average over the past year, with slight fluctuations. However, the stock is trading below its 50-day moving average since late July, with some fluctuations.

IBKR has outperformed over the past year due to rapid client account growth, higher net interest income from sustained elevated interest rates on client cash and margin loans, elevated global trading volumes across options and equities, and exceptional operating leverage that allowed incremental revenue from its automated platform to flow straight to net income.

On Jul. 21, IBKR shares closed up by 3% after reporting its Q2 results. Its adjusted revenue stood at $1.9 billion, up 27.2% year over year. The company's adjusted EPS increased 35.3% from the year-ago quarter to $0.69.