Why is Castrol India falling/rising?

As of 16-Jul, Castrol India Ltd. is currently priced at 223.50, reflecting a decrease of 1.7 points or 0.75%. The stock has underperformed its sector by 0.59% today and has experienced a trend reversal, falling after two consecutive days of gains. Despite this decline, the stock is trading above its 5-day, 20-day, 50-day, 100-day, and 200-day moving averages, indicating a generally positive trend over a longer period. Over the past month, Castrol India has shown a return of 5.03%, significantly outperforming the Sensex, which returned 1.02%. However, the stock has a year-to-date return of 13.28%, which is also better than the Sensex's 5.75%. The recent drop in delivery volume by 47.46% against the 5-day average suggests a decrease in investor participation, which may contribute to the current price movement.
In the broader market context, Castrol India's recent performance contrasts with the benchmark, as it has outperformed the Sensex over the past week and month, but it has a negative return over the past year compared to the Sensex's positive return. The company benefits from high management efficiency, evidenced by a return on equity of 42.39%, and a low debt-to-equity ratio, which supports its financial stability. Additionally, high institutional holdings at 25.22% indicate confidence from larger investors, who have increased their stake by 1.23% over the previous quarter. Despite these positive factors, the stock's recent decline may be attributed to reduced trading activity and a shift in market sentiment following its previous gains.