Why is Denis Chem Lab falling/rising?

As of 15-Sep, Denis Chem Lab Ltd's stock price is currently at 96.54, reflecting a decrease of 1.01, or 1.04%. The stock has underperformed its sector today by 1.18%, and while it is trading above its 20-day moving average, it remains below the 5-day, 50-day, 100-day, and 200-day moving averages. Over the past week, the stock has seen a decline of 1.59%, and its year-to-date performance shows a significant drop of 42.62%. Despite a low debt-to-equity ratio and an attractive valuation with a price-to-book value of 1.6, the stock has faced challenges, including a 19.6% decline in profits over the past year and a poor long-term growth outlook, with net sales and operating profit growing at rates of only 7.07% and 8.85%, respectively, over the last five years.
In the broader market context, the stock's recent performance contrasts sharply with the Sensex, which has gained 1.24% over the past week and 4.67% year-to-date. This underperformance is indicative of the stock's struggles, as it has consistently lagged behind the benchmark indices over various time frames, including a 41.95% decline in the last year. The flat results reported in June, along with a significant drop in profit after tax, further contribute to the negative sentiment surrounding the stock, reinforcing the perception of below-par performance both in the near and long term.