Is Roadstar Infra overvalued or undervalued?

As of 16 October 2025, the valuation grade for Roadstar Infra has moved from very attractive to fair. The company appears to be overvalued given its significant negative PE ratio of -689.72, a price-to-book value of 0.53, and an EV to EBITDA of 9.51. In comparison, peers such as Larsen & Toubro have a PE ratio of 34.23 and an EV to EBITDA of 17.70, while CG Power & Ind is considered very expensive with a PE of 119.49.
The overall verdict for Roadstar Infra is that it is overvalued. The company's ROCE stands at a mere 3.60%, and it has a negative ROE of -0.08%, indicating poor profitability relative to its equity. Recent stock performance shows a 1-week return of 6%, outperforming the Sensex's 1.58% return, but this does not negate the concerning valuation metrics and peer comparisons.