Why is Exide Inds. falling/rising?

As of 12-Sep, Exide Industries Ltd is experiencing a decline in its stock price, currently at 418.50, which reflects a decrease of 4.05 or 0.96%. The stock has underperformed its sector by 0.69% today, and while it is above the 20-day, 50-day, 100-day, and 200-day moving averages, it is below the 5-day moving average. Additionally, there has been a notable drop in investor participation, with delivery volume falling by 40.76% compared to the 5-day average. Over the past week, the stock has shown a positive return of 1.58%, outperforming the Sensex, which increased by 1.48%. However, on a year-to-date basis, Exide's return is only 0.42%, significantly lagging behind the Sensex's 4.82% increase.
In the broader market context, Exide Industries' recent performance indicates a mixed outlook. Despite its positive returns over the past month and three years, the stock has underperformed over the past year, with a decline of 12.78% compared to a slight drop of 1.28% in the Sensex. The company's low debt-to-equity ratio of 0.03 times and high institutional holdings at 28.87% suggest a stable financial position, which could provide some support for the stock. However, the recent decline in trading volume and the stock's underperformance today may reflect investor caution amid broader market conditions.