Is SunCoke Energy, Inc. overvalued or undervalued?

As of 30 July 2025, the valuation grade for SunCoke Energy, Inc. has moved from attractive to very attractive, indicating a strong improvement in its valuation outlook. The company appears undervalued, supported by a P/E ratio of 8, a PEG ratio of 0.16, and an EV to EBITDA of 4.28, all of which suggest that the stock is trading at a significant discount relative to its earnings potential and growth prospects.
In comparison to peers, Hallador Energy Co. has a much higher P/E of 34.23, while NACCO Industries, Inc. shows a very attractive valuation with a P/E of 19.39 but negative EV to EBITDA, highlighting the relative strength of SunCoke's metrics. Despite a challenging year-to-date return of -25.79% compared to the S&P 500's 12.22%, the company's long-term performance over five years shows a solid gain of 98.50%, indicating resilience and potential for recovery.