Why is Hind. Unilever falling/rising?

As of 09-Sep, Hindustan Unilever Ltd's stock price is currently at 2,642.65, reflecting an increase of 19.7 points or 0.75%. The stock has shown a trend reversal, gaining after two consecutive days of decline. Despite this recent uptick, the stock has experienced a 1.28% decrease over the past week, while it has increased by 5.77% over the past month. The stock's performance today is in line with the sector, but it has seen a significant drop in investor participation, with delivery volume falling by 31.55% against the five-day average. The company's high management efficiency, indicated by a return on equity of 19.31%, and a low debt-to-equity ratio contribute positively to its stability. Additionally, high institutional holdings at 26.25% suggest that knowledgeable investors are backing the stock, which may provide some support for its price.
In the broader market context, the Sensex has increased by 1.18% over the past week, contrasting with Hindustan Unilever's decline during the same period. However, the stock has outperformed the benchmark with a year-to-date return of 13.51% compared to the Sensex's 3.79%. This indicates that while the stock has faced short-term challenges, it has shown resilience and growth over a longer timeframe. The company's substantial market capitalization and significant share of the industry further reinforce its position, suggesting that the stock's recent movements may be influenced by broader market dynamics and investor sentiment rather than fundamental weaknesses.