Why is Castrol India falling/rising?

As of 08-Jul, Castrol India Ltd. is experiencing a decline in its stock price, currently at Rs 218.00, which reflects a decrease of Rs 4.15 or 1.87%. The stock has underperformed its sector by 1.13% today, with an intraday low of Rs 217.45, indicating a downward trend. Over the past week, the stock has decreased by 2.96%, while it has shown a modest increase of 0.53% over the past month. Despite a year-to-date gain of 10.49%, the stock has underperformed over the past year, with a decline of 13.44%. The company maintains a high management efficiency with a return on equity of 42.39% and a low debt-to-equity ratio, which could support its valuation, but the recent drop in delivery volume by 59.02% against the 5-day average suggests a decrease in investor interest.
In the broader market context, the Sensex has remained relatively flat with a slight increase of 0.02% over the past week, contrasting with Castrol India's decline. While the stock has shown strong performance over a three-year period with a return of 102.23%, its recent struggles may be attributed to falling investor participation and a high dividend yield of 5.85%, which could indicate that investors are seeking income rather than capital appreciation at this time. Additionally, the company's significant market capitalization and institutional holdings suggest that it has a solid foundation, but the recent underperformance may reflect broader market sentiments or sector-specific challenges.