Why is Aditya Birla Cap falling/rising?

As of 04-Sep, Aditya Birla Capital Ltd is currently priced at 277.30, reflecting a decrease of 2.6, or 0.93%. The stock has underperformed its sector today by 1.34%, and while it is trading above its 50-day, 100-day, and 200-day moving averages, it is below its 5-day and 20-day moving averages. Additionally, there has been a decline in investor participation, with delivery volume falling by 7.17% compared to the 5-day average. Despite a strong long-term fundamental strength indicated by an average Return on Equity (ROE) of 13.22%, the stock's profits have slightly decreased by 0.1% over the past year, which may contribute to the current price decline.
In the broader market context, the stock's performance over the past week shows a slight decline of 0.05%, while the Sensex has increased by 0.80%. Although the stock has outperformed the benchmark over the long term, with a year-to-date return of 55.87% compared to the Sensex's 3.30%, the recent underperformance in the short term could be influencing investor sentiment negatively. Furthermore, the increase in institutional investor participation, which now holds 19.21% of the company, suggests a positive outlook from more sophisticated investors, yet this has not translated into immediate price stability for the stock.