Why is De Neers Tools falling/rising?

As of 29-Sep, De Neers Tools Ltd is experiencing a decline in its stock price, currently at Rs. 165.35, which reflects a decrease of Rs. 9.8 or 5.6%. The stock has hit a new 52-week low of Rs. 160.3 today and has underperformed its sector by 6.23%. Additionally, it is trading below its 5-day, 20-day, 50-day, 100-day, and 200-day moving averages, indicating a bearish trend. The stock has also seen a significant drop in investor participation, with delivery volume falling by 70.66% compared to the 5-day average. Over the past month, the stock has declined by 43.57%, while the benchmark Sensex has increased by 0.85%, highlighting the stock's poor performance relative to the market.
In the broader market context, De Neers Tools' short-term return of -8.29% over the past week contrasts sharply with the Sensex's decline of only 2.25%. This indicates that the stock is underperforming not just in the long term, where it has dropped 49.24% year-to-date compared to the Sensex's gain of 4.19%, but also in the short term. The lack of positive factors reported further exacerbates the negative sentiment surrounding the stock, contributing to its ongoing decline.