Why is Innomet Advanced falling/rising?

As of 18-Sep, Innomet Advanced Materials Ltd is experiencing a decline in its stock price, currently at 179.55, which reflects a decrease of 9.45 points or 5.0%. The stock has underperformed its sector today by 4.03%, and there has been a significant drop in investor participation, with delivery volume falling by 80.39% compared to the 5-day average. Over the past week, the stock has decreased by 9.55%, while it has shown a positive return of 19.70% over the past month. However, on a year-to-date basis, the stock has only gained 2.10%, and it has declined by 10.00% over the past year. Unfortunately, there is no information available regarding positive or negative factors that could further explain the stock's recent movement.
Broader Market Context: In comparison to the benchmark Sensex, which has increased by 1.67% over the past week, Innomet Advanced's performance has been notably poor. The Sensex has also shown a positive return of 2.20% over the past month, indicating that the broader market is performing better than Innomet Advanced. This underperformance against the benchmark may contribute to the negative sentiment surrounding the stock, as investors may be favoring other opportunities in the market.