Why is De Neers Tools falling/rising?

As of 15-Sep, De Neers Tools Ltd is experiencing a decline in its stock price, currently at 273.00, which reflects a decrease of 7.0 or 2.5%. The stock has underperformed its sector today by 3.27%, and it 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 on 12 September falling by 89.86% compared to the 5-day average. Over the past month, the stock has decreased by 6.52%, while year-to-date it has dropped 16.19%. However, it has shown a strong performance over the past year with a return of 46.77%. There is no information available regarding positive or negative factors that could further explain the stock's recent movement.
Broader market context indicates that while De Neers Tools has underperformed in the short term, it has still managed to outperform the Sensex over the past week, gaining 1.52% compared to the benchmark's 1.20%. However, the stock's longer-term performance shows a stark contrast, with a year-to-date decline of 16.19% against the Sensex's gain of 6.02%. This suggests that despite some recent positive momentum, the overall trend for De Neers Tools remains negative, influenced by declining investor interest and poor performance relative to its moving averages.