Why is Polyplex Corpn falling/rising?

As of 11-Sep, Polyplex Corporation Ltd's stock price is currently at 1,028.20, reflecting a decrease of 0.55, or 0.05%. The stock has shown a mixed performance recently, with a 1-week return of +1.40%, but a significant decline of -9.86% over the past month. It is also 3.52% away from its 52-week low. The stock has underperformed its sector by 0.89% today and is trading higher than its 5-day moving average but lower than its longer-term moving averages. The company has a low debt-to-equity ratio, which is a positive factor; however, it has faced poor long-term growth, with operating profit declining at an annual rate of -35.79% over the last five years. Additionally, the recent negative quarterly results, including a significant drop in PAT and PBDIT, have contributed to the stock's downward pressure.
Broader market context indicates that while the Sensex has gained 1.03% over the past week, Polyplex Corporation's stock has lagged behind with a 1-week return of +1.40%. The stock has consistently underperformed against the benchmark over the last three years, generating -15.02% returns in the past year compared to the Sensex's +4.36%. The high percentage of pledged promoter shares (99.94%) adds to the downward pressure in a falling market, further exacerbating the stock's challenges. Overall, the combination of poor financial performance, high valuations compared to peers, and consistent underperformance against the benchmark suggests a negative outlook for the stock.