Is Duncan Engg. overvalued or undervalued?

As of 28 July 2025, the valuation grade for Duncan Engineering has moved from very expensive to expensive. The company is currently considered overvalued. Key ratios include a PE Ratio of 33.50, an EV to EBIT of 29.17, and a Price to Book Value of 3.34. In comparison to peers, Bosch has a significantly higher PE Ratio of 55.92, while Samvardhana Motherson is more attractively valued with a PE of 28.29.
Despite Duncan Engineering's strong ROCE of 29.72% and a recent stock performance that has outpaced the Sensex over the last month, the overall valuation metrics suggest that the stock is not justified at its current price of 513.00, especially when compared to its peers in the auto components industry.