Why is Emerald Tyre falling/rising?

As of 16-Sep, Emerald Tyre Manufacturers Ltd is experiencing a decline in its stock price, currently at 129.80, reflecting a decrease of 2.15, or 1.63%. The stock has underperformed its sector by 3.88% today, and its delivery volume has significantly dropped by 84.8% compared to the 5-day average, indicating falling investor participation. Over the past week, the stock has decreased by 2.04%, and it has also seen a substantial decline of 27.71% year-to-date, contrasting sharply with the Sensex, which has gained 6.74% during the same period. Unfortunately, there is no information available regarding positive or negative factors that could further explain the stock's recent movement.
In the broader market context, the stock's short-term performance has been notably weaker than the benchmark, as it has declined while the Sensex has risen by 1.49% over the past week. This underperformance highlights the challenges faced by Emerald Tyre in attracting investor interest compared to the overall market. The liquidity of the stock remains adequate for trading, but the significant drop in delivery volume suggests a lack of confidence among investors, which may be contributing to the stock's downward trend.