Is CuriosityStream, Inc. overvalued or undervalued?

As of 15 May 2020, the valuation grade for CuriosityStream, Inc. moved from does not qualify to risky. The company appears to be overvalued given its high valuation ratios, including a Price to Book Value of 5.61, an EV to EBITDA of 36.20, and a negative ROCE of -38.48%. In comparison to its peers, CuriosityStream's P/E ratio is significantly negative at -46.7150, while Marcus Corp. shows a more attractive P/E of 21.7073, indicating a stark contrast in valuation.
Despite the overvaluation, CuriosityStream has shown impressive stock performance, with a year-to-date return of 221.57% compared to the S&P 500's 12.22%. However, the long-term outlook is concerning, as evidenced by a 5-year return of -50.80%, suggesting potential volatility ahead. Overall, the combination of high valuation ratios and the company's risky classification supports the conclusion that CuriosityStream is overvalued.