Why is BCPL Railway falling/rising?

As of 15-Sep, BCPL Railway Infrastructure Ltd's stock price is currently at Rs 81.40, reflecting an increase of Rs 2.11 or 2.66%. The stock has been gaining momentum, having outperformed its sector by 2.62% today and achieving a consecutive gain over the last three days with a total return of 5.55%. Despite this positive short-term performance, the stock has a year-to-date decline of 19.27% and a one-year drop of 25.44%, indicating a challenging longer-term trend. The company has an attractive valuation with a return on capital employed (ROCE) of 5.7 and is trading at a discount compared to its peers, but it also faces significant headwinds, including a weak long-term fundamental strength with a -8.83% CAGR growth in operating profits over the last five years.
In the broader market context, the stock has outperformed the Sensex in the short term, with a 1-week return of 6.27% compared to the benchmark's 1.24%. However, the stock's long-term performance has been considerably worse than the market, with a one-year return of -25.44% compared to the Sensex's -1.33%. This underperformance highlights the challenges BCPL Railway faces, including low profitability per unit of shareholders' funds and a high debt-equity ratio, which may deter long-term investors despite the recent uptick in price.