Why is Aditya AMC falling/rising?

As of 04-Sep, Aditya Birla Sun Life AMC Ltd's stock price is currently at 832.00, reflecting a decrease of 4.0 points or 0.48%. The stock has underperformed its sector today by 0.89%, and while it remains above the 100-day and 200-day moving averages, it is below the 5-day, 20-day, and 50-day moving averages. The stock has seen a significant drop in investor participation, with delivery volume falling by 62.27% compared to the 5-day average. Over the past week, the stock has declined by 1.16%, and in the last month, it has decreased by 3.79%. However, it has shown a positive return of 12.81% over the past year, outperforming the BSE500 index in the long term and demonstrating strong fundamentals with an average return on equity of 25.98%.
In the broader market context, the Sensex has gained 0.80% over the past week and is down only 0.37% over the last month, indicating that the stock's recent decline is not reflective of the overall market trend. The stock's year-to-date performance is slightly negative at -0.36%, while the Sensex has increased by 3.30% during the same period. This suggests that the stock's struggles may be more company-specific rather than a result of broader market conditions. Despite its strong long-term performance and positive quarterly results, the current decline in price may be attributed to reduced trading activity and investor interest, which could be impacting its short-term performance.