Why is De Neers Tools falling/rising?

As of 26-Sep, De Neers Tools Ltd is experiencing a decline in its stock price, currently at Rs 175.15, which reflects a decrease of Rs 4.95 or 2.75%. The stock is trading lower than its 5-day, 20-day, 50-day, 100-day, and 200-day moving averages, indicating a bearish trend. Additionally, the stock is close to its 52-week low, just 2.37% away from Rs 171. The performance today has underperformed the sector by 0.49%, and there has been a significant drop in investor participation, with delivery volume falling by 67.25% compared to the 5-day average. The stock has shown a substantial decline over the past month, down 42.10%, while year-to-date it has decreased by 46.23%.
In the broader market context, the Sensex has also faced challenges, with a 1-week decline of 2.65% and a year-to-date increase of 4.27%. However, De Neers Tools' performance has been notably worse, particularly over the past month and year, where it has significantly underperformed the benchmark. This stark contrast in performance suggests that while the overall market has shown some resilience, De Neers Tools is struggling to attract investor interest, leading to its current downward price movement.