Is Ashford Hospitality Trust, Inc. overvalued or undervalued?

As of 5 May 2016, the valuation grade for Ashford Hospitality Trust, Inc. moved from very attractive to risky, indicating a significant deterioration in its investment appeal. The company appears to be overvalued, given its negative valuation ratios, including a Price to Book Value of -0.14 and an EV to EBITDA of -1.05. Additionally, the EV to Sales ratio stands at -0.17, further highlighting the challenges the company faces in generating positive returns.
In comparison to its peers, Ashford Hospitality Trust, Inc. shows a stark contrast to AG Mortgage Investment Trust, Inc., which has a P/E ratio of 4.76 and is classified as very attractive, while Ashford's valuation remains risky with a P/E ratio of -0.2308. Similarly, Modiv Industrial, Inc. is also categorized as risky but has a significantly higher P/E ratio of 74.33. Over the past year, Ashford's stock has underperformed, with a return of -29.85% compared to the S&P 500's return of 17.14%, reinforcing the notion that the company is currently overvalued.