Why is Deepak Nitrite falling/rising?

As of 18-Sep, Deepak Nitrite Ltd. is experiencing a decline in its stock price, currently at Rs 1,815.85, which reflects a decrease of Rs 28.15 or 1.53%. The stock has underperformed its sector by 1.03% today and has fallen after two consecutive days of gains. It is currently 4.58% away from its 52-week low of Rs 1,732.7. Over the past week, the stock has shown a modest increase of 3.70%, but its year-to-date performance is significantly negative at -27.25%. The company has a high management efficiency with a return on equity (ROE) of 22.90% and a low debt-to-equity ratio of 0.04 times, indicating financial stability. However, the stock's long-term growth prospects are poor, with operating profit declining at an annual rate of -1.05% over the last five years, and it has generated a return of -36.98% in the past year while profits have fallen by -24.7%.
In the broader market context, the Sensex has increased by 1.80% over the past week, while Deepak Nitrite's performance has lagged behind, indicating a relative weakness compared to the overall market. The stock's liquidity remains adequate, but there has been a decrease in investor participation, with delivery volume falling by 3.82% against the five-day average. This decline in interest, coupled with the company's negative financial results and consistent underperformance against benchmarks over the last three years, suggests that investors may be losing confidence in the stock's future potential, contributing to its current downward price movement.