Why is De Neers Tools falling/rising?

As of 24-Sep, De Neers Tools Ltd is experiencing a decline in its stock price, currently at 187.75, which reflects a decrease of 4.4 points or 2.29%. The stock has underperformed its sector by 0.53% today and is trading below its 5-day, 20-day, 50-day, 100-day, and 200-day moving averages. Additionally, there has been a significant drop in investor participation, with delivery volume falling by 82.14% compared to the 5-day average. Over the past week, the stock has seen a substantial decline of 10.19%, and year-to-date, it has decreased by 42.36%, indicating a troubling trend for investors.
In the broader market context, the Sensex has only declined by 1.08% over the past week and has gained 5.97% year-to-date, suggesting that De Neers Tools is significantly underperforming compared to the overall market. This stark contrast highlights the challenges faced by the company, as it has not only lagged behind the benchmark but also shown negative returns over multiple time frames, including a 38.44% drop in the last month. The absence of any positive factors in the provided data further emphasizes the difficulties the stock is encountering, contributing to its downward trajectory.