Is Interactive Brokers Group, Inc. overvalued or undervalued?

As of 21 January 2025, the valuation grade for Interactive Brokers Group, Inc. has moved from expensive to fair. The company is currently fairly valued. Key ratios include a P/E ratio of 113, a Price to Book Value of 19.89, and an EV to EBIT of 2.18.
In comparison to peers, Interactive Brokers has a P/E ratio of 27.74, while CME Group, Inc. stands at 26.78, and Intercontinental Exchange, Inc. is at 40.67. The PEG ratio of 4.65 indicates potential overvaluation relative to growth expectations, especially when compared to the more attractive valuations of peers like The Bank of New York Mellon Corp. at a P/E of 24.29. Additionally, the company's recent stock performance has significantly lagged behind the S&P 500, with a year-to-date return of -71.40% compared to the index's 2.44%, further emphasizing the need for cautious optimism in its valuation outlook.