Why is United Nilgiri falling/rising?

As of 23-Sep, United Nilgiri Tea Estates Company Ltd is experiencing a decline in its stock price, currently at 474.70, which reflects a decrease of 9.75 or 2.01%. The stock has underperformed its sector by 1.9% today, and its delivery volume has significantly dropped by 82.57% compared to the 5-day average, indicating falling investor participation. Over the past week, the stock has decreased by 5.45%, and year-to-date, it has fallen by 12.96%, contrasting with a positive return of 11.80% over the last year. Despite these declines, the company maintains a low debt-to-equity ratio and has reported strong financial metrics, including a record operating profit margin and a notable increase in profits, which suggests a fair valuation compared to its peers.
In the broader market context, the stock's short-term performance has been notably weaker than the benchmark, with the Sensex only declining by 0.28% over the same week. While the stock has outperformed the BSE500 in the long term, the recent downturn may be attributed to reduced trading activity and investor interest. Despite the company's solid financial performance and favorable long-term returns, the current market sentiment appears to be affecting its stock price negatively, leading to the observed decline.