Why is Innomet Advanced falling/rising?

As of 19-Sep, Innomet Advanced Materials Ltd is experiencing a decline in its stock price, currently at 175.00, which represents a decrease of 4.55 or 2.53%. The stock has underperformed its sector by 2.23% today, and its delivery volume has significantly decreased by 51.39% compared to the 5-day average, indicating falling investor participation. Over the past week, the stock has seen a notable decline of 12.13%, while it has gained 11.11% over the past month. However, year-to-date, it is down 0.48%, and over the past year, it has decreased by 16.45%. There is no information available regarding positive or negative factors impacting the stock.
Broader Market Context: In comparison to the benchmark Sensex, which has risen by 0.85% over the past week and 1.39% over the past month, Innomet Advanced's short-term performance is significantly lagging. The Sensex has shown a year-to-date increase of 7.11%, while Innomet's performance has been negative, highlighting a stark contrast in market trends. This underperformance against the benchmark may contribute to investor sentiment and the stock's current downward trajectory.