Why is BCPL Railway falling/rising?

As of 12-Sep, BCPL Railway Infrastructure Ltd is currently priced at 79.29, reflecting an increase of 0.79 or 1.01%. The stock has been gaining momentum, with a consecutive gain over the last two days resulting in a total return of 2.81% during this period. However, despite this recent uptick, the stock has shown a decline of 3.52% over the past month and a significant drop of 21.36% year-to-date. 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. Nevertheless, it faces challenges such as a weak long-term fundamental strength, evidenced by a -8.83% compound annual growth rate (CAGR) in operating profits over the last five years and a low return on equity of 7.60%.
In the broader market context, BCPL's recent performance contrasts with the benchmark, as the Sensex has increased by 1.48% over the past week. While BCPL has outperformed the benchmark in the short term, its long-term performance remains concerning, with a year-over-year decline of 23.76% compared to the Sensex's slight decrease of 1.28%. Additionally, the stock's liquidity appears adequate for trading, but a notable drop in delivery volume by 73.7% against the five-day average indicates falling investor participation, which could further impact its price movement negatively.