Is Cochin Shipyard overvalued or undervalued?

As of 12 January 2024, Cochin Shipyard's valuation grade has moved from expensive to very expensive. The company is currently overvalued, as indicated by its high PE ratio of 76.08, a Price to Book Value of 11.28, and an EV to EBITDA ratio of 68.79. These ratios significantly exceed industry norms, suggesting that the stock is priced well above its intrinsic value.
In comparison to its peers, Cochin Shipyard's PE ratio is notably higher than that of similar companies in the Aerospace & Defense sector, which typically exhibit lower valuations. For instance, if we consider a peer with a PE ratio of around 30, Cochin Shipyard's valuation appears excessively inflated. Additionally, the company's recent stock performance has outpaced the Sensex, with a year-to-date return of 50.04% compared to the Sensex's 5.60%, which may further contribute to the perception of overvaluation.