Why is Jamna Auto Inds. falling/rising?

As of 06-Oct, Jamna Auto Industries Ltd is experiencing a decline in its stock price, currently at Rs 99.35, which reflects a decrease of Rs 2.15 or 2.12%. The stock has underperformed its sector by 1.99% today and has fallen after two consecutive days of gains. It reached an intraday low of Rs 99.1, indicating a drop of 2.36%. Over the past week, the stock has decreased by 2.50%, and over the past month, it has fallen by 7.71%. Despite a year-to-date increase of 1.48%, the stock has shown a significant decline of 12.97% over the past year, while its profits have also decreased by 12.9%. The company maintains a high management efficiency with a return on equity (ROE) of 19.10% and a low debt-to-equity ratio of 0.10, but these positive factors are overshadowed by recent performance trends.
In the broader market context, the Sensex has increased by 1.77% over the past week and 1.34% over the past month, contrasting sharply with Jamna Auto's negative returns during the same periods. This suggests that the stock is not only underperforming relative to its sector but also lagging behind the overall market. Additionally, there has been a notable decline in investor participation, with delivery volume falling by 38.7% against the five-day average, which may further contribute to the stock's downward pressure. While the stock is trading at a fair value compared to its peers, the combination of declining returns and reduced investor interest indicates a challenging environment for Jamna Auto Industries Ltd at this time.