Why is Aditya Birla Cap falling/rising?

As of 18-Jul, Aditya Birla Capital Ltd's stock price is currently at 264.25, reflecting a decrease of 3.75, or 1.4%. The stock has been underperforming, having fallen for the last three days with a total decline of 2.67%. In the past week, it has decreased by 1.84%, while it has shown a positive return of 3.16% over the past month. Despite its strong long-term performance, with a year-to-date increase of 48.54% and a one-year return of 18.66%, the stock's recent movement is influenced by a decline in investor participation, as evidenced by a 25.37% drop in delivery volume compared to the five-day average. The stock is trading at a premium compared to its peers, and while it has strong fundamentals with an average return on equity of 13.22%, its profits have slightly decreased by 0.1% over the past year.
In the broader market context, Aditya Birla Capital's recent performance contrasts with the benchmark Sensex, which has only declined by 0.90% over the past week. This indicates that while the stock has faced short-term challenges, it has outperformed the market over longer periods, including a significant 177.57% increase over the past three years. The stock's current liquidity remains adequate for trading, but the recent underperformance relative to both its sector and the benchmark suggests that investors may be cautious, leading to the observed price decline.