Why is Hind. Unilever falling/rising?

As of 11-Jul, Hindustan Unilever Ltd's stock price is rising, currently at 2,520.10, reflecting an increase of 112.1 or 4.66%. The stock has shown strong performance today, outperforming its sector by 3.45% and opening with a gain of 2.16%. It reached an intraday high of Rs 2530, marking a 5.07% increase. Over the past week, the stock has risen by 7.71%, while its year-to-date return stands at 8.24%. Despite a recent decline in delivery volume by 31.19% against the 5-day average, the stock remains liquid enough for trading, supported by high management efficiency indicated by a return on equity of 19.31% and a low debt-to-equity ratio. Additionally, high institutional holdings at 26.25% suggest strong confidence from knowledgeable investors, contributing positively to the stock's recent upward movement.
In the broader market context, Hindustan Unilever's short-term performance has significantly outpaced the benchmark Sensex, which has declined by 1.12% over the past week. While the stock has shown resilience with a 6.06% increase over the last month compared to the Sensex's flat performance, it has underperformed over the longer term, with a 1-year return of -3.45% versus the Sensex's 3.26% gain. This contrast highlights the stock's current strength relative to the broader market, particularly in the short term, despite its longer-term challenges.