Why is De Neers Tools falling/rising?

As of 19-Sep, De Neers Tools Ltd is experiencing a decline in its stock price, currently at Rs. 186.55, which reflects a decrease of Rs. 25.9 or 12.19%. The stock has hit a new 52-week low of Rs. 183 today and has underperformed its sector by 12.3%. Additionally, De Neers Tools is trading lower than its 5-day, 20-day, 50-day, 100-day, and 200-day moving averages. Over the past week, the stock has seen a significant drop of 33.37%, and year-to-date, it has decreased by 42.73%. Despite the negative performance, there has been a notable increase in investor participation, with delivery volume rising by 198.7% against the 5-day average, indicating some level of interest in the stock despite its current struggles.
Broader Market Context: In comparison to the benchmark Sensex, which has gained 0.85% over the past week, De Neers Tools' performance has been significantly worse, highlighting a stark contrast in market sentiment. The Sensex has also shown positive returns over the last month and year-to-date, while De Neers Tools has consistently underperformed, indicating broader market strength that the company has not been able to capitalize on. The liquidity of the stock remains adequate for trading, but the overall negative sentiment surrounding its performance suggests that investors are cautious, contributing to the ongoing decline in its stock price.