Why is BCPL Railway falling/rising?

As of 10-Sep, BCPL Railway Infrastructure Ltd is experiencing a decline in its stock price, currently at Rs 77.12, reflecting a decrease of 1.0 (-1.28%). Today's price summary indicates that the stock underperformed its sector by 2.44%, with an intraday high of Rs 81 and a low of Rs 74.5. Over the past week, the stock has shown a slight gain of 0.25%, but it has significantly underperformed over the longer term, with a 1-month return of -4.09% and a year-to-date return of -23.51%. The company's return on capital employed (ROCE) stands at 5.7, suggesting an attractive valuation, yet the stock's long-term fundamentals are weak, evidenced by a -8.83% CAGR growth in operating profits over the last five years.
Broader market context reveals that while the Sensex has gained 1.06% over the past week, BCPL's performance has lagged behind, indicating a broader market strength that the stock has not capitalized on. The company has also underperformed the market over the past year, with a return of -18.00% compared to the BSE500's -2.89%. This underperformance, coupled with rising interest expenses and a high debt-equity ratio, contributes to a negative outlook for the stock, suggesting that investor sentiment may be cautious in light of these financial challenges.