Is S I Paper Mills overvalued or undervalued?

As of 31 October 2025, the valuation grade for S I Paper Mills has moved from very attractive to attractive. The company is currently assessed as overvalued, primarily due to its significantly negative PE ratio of -74.12 and a low ROE of -0.96%. In contrast, its Price to Book Value stands at 0.71, indicating that the stock is trading below its book value, which is a positive sign but overshadowed by the other metrics.
When compared to peers, S I Paper Mills shows a stark contrast with JK Paper, which has a PE ratio of 19.18 and an EV to EBITDA of 9.12, and West Coast Paper with a PE of 11.87 and an EV to EBITDA of 5.32. These comparisons highlight that S I Paper Mills is not only underperforming in profitability metrics but also appears less attractive relative to its peers. Recent stock performance has been poor, with a year-to-date return of -25.00%, significantly lagging behind the Sensex's 7.42% return, reinforcing the notion that the stock is currently overvalued.