Why is Coal India falling/rising?

As of 28-Aug, Coal India Ltd. is currently priced at 374.30, reflecting an increase of 1.55 or 0.42%. Today's performance indicates that the stock has outperformed its sector by 0.46%. However, it is trading below its moving averages across various time frames, including the 5-day, 20-day, 50-day, 100-day, and 200-day averages. Over the past week, the stock has decreased by 1.03%, and it has also shown a decline of 28.88% over the past year, despite a strong long-term fundamental strength characterized by a high return on equity (ROE) of 40.88% and a healthy operating profit growth rate of 19.30%. The stock's high dividend yield of 8.62% and significant institutional holdings at 30.93% suggest some investor confidence, but recent negative financial results, including a 20.2% drop in profit after tax, have contributed to its underperformance.
In the broader market context, Coal India's short-term performance has been relatively better than the benchmark Sensex, which has declined by 2.34% over the past week. Despite this, the stock's year-to-date performance shows a decline of 2.50%, contrasting with the Sensex's gain of 2.48%. The company's substantial market capitalization and its dominance in the sector, accounting for 64.84% of the entire industry, provide a solid foundation. However, the significant drop in profits and the stock's underperformance compared to the market over the last year highlight ongoing challenges that may be influencing investor sentiment and stock price movements.