Why is Prima Industries falling/rising?

As of 31-Oct, Prima Industries Ltd is experiencing a decline in its stock price, currently at 27.13, reflecting a decrease of 0.55 or 1.99%. The stock has been on a downward trend, losing value for the last eight consecutive days, resulting in a total return of -14.79% during this period. Although it outperformed its sector by 2.18% today, the stock's performance over the past week shows a significant decline of 9.51%, and over the past month, it has dropped 24.05%. The stock is currently trading above its 50-day, 100-day, and 200-day moving averages but below its 5-day and 20-day moving averages. Additionally, there has been a notable decrease in investor participation, with delivery volume falling by 84.36% compared to the 5-day average, indicating reduced interest among investors. In the broader market context, the Sensex has only declined by 0.32% over the past week, contrasting sharply with Prima Industries' significant drop. While the stock has shown a positive return of 28.27% over the past year, its year-to-date performance is negative at -5.21%, which is underperforming the Sensex's gain of 7.42% during the same period. The sector in which Prima operates, Solvent Extraction, has also faced challenges, with a decline of 4.19%. This combination of poor short-term performance relative to the benchmark and sector, along with falling investor participation, contributes to the stock's current downward trajectory.