Why is Emerald Tyre falling/rising?

As of 04-Sep, Emerald Tyre Manufacturers Ltd is experiencing a decline in its stock price, currently at 136.40, reflecting a decrease of 3.6 points or 2.57%. The stock has underperformed its sector by 2.06% today, and its delivery volume has significantly dropped by 57.36% compared to the 5-day average, indicating falling investor participation. Over the past week, the stock has decreased by 5.44%, and year-to-date, it has seen a substantial decline of 24.03%. Unfortunately, there is no information available regarding positive or negative factors that could provide further insight into the stock's recent movement.
Broader Market Context: In comparison to the Sensex, which has gained 0.95% over the past week and 4.61% year-to-date, Emerald Tyre's performance is notably weaker. This stark contrast highlights the stock's struggles in a generally positive market environment, suggesting that investor sentiment towards Emerald Tyre is currently negative, contributing to its price decline.