Why is BCPL Railway falling/rising?

As of 17-Sep, BCPL Railway Infrastructure Ltd is currently priced at 80.70, reflecting a decrease of -0.36, or -0.44%. The stock has underperformed its sector today by -0.94% and has experienced a consecutive decline over the last two days, resulting in a total drop of -0.86% during this period. Despite a positive performance over the past week and month, with returns of +4.64% and +3.42% respectively, the stock has significantly underperformed on a year-to-date basis, showing a decline of -19.96%. The company's financial metrics indicate a weak long-term fundamental strength, with a -8.83% CAGR growth in operating profits over the last five years and a low return on equity of 7.60%. Additionally, while the stock is trading at a discount compared to its peers, the high PEG ratio of 5.9 suggests that the stock may not be a strong buy at this time.
In the broader market context, the stock's recent performance contrasts with the Sensex, which has gained +1.56% over the past week and +2.60% over the past month. Although BCPL Railway has shown some resilience in the short term, its year-long performance of -22.40% starkly contrasts with the Sensex's slight decline of -0.46%. The falling investor participation, as indicated by a significant drop in delivery volume, further suggests a lack of confidence among investors, contributing to the stock's downward trend. Overall, while there are some attractive valuation metrics, the combination of weak fundamentals and underperformance relative to the market has led to the stock's current decline.