Why is Premier Polyfilm falling/rising?

As of 19-Sep, Premier Polyfilm Ltd's stock price is currently at 47.55, reflecting a decrease of 0.15, or 0.31%. The stock has underperformed in the short term, with a 1-week return of -4.11% and a 1-month return of -2.00%. Today's performance indicates that it has outperformed its sector by 0.35%, but it is trading below all key moving averages, including the 5-day, 20-day, 50-day, 100-day, and 200-day averages. Additionally, there has been a significant drop in investor participation, with delivery volume falling by 44.39% compared to the 5-day average. Despite a high return on equity (ROE) of 17.52% and a low debt-to-equity ratio of 0.02, the stock's recent performance has been hindered by flat results in June and a low debtor turnover ratio, which may raise concerns among investors.
In the broader market context, the Sensex has shown a positive return of 0.88% over the past week, contrasting with Premier Polyfilm's decline. This suggests that the stock's recent struggles are not reflective of the overall market trend. Furthermore, the stock has significantly underperformed year-to-date, with a return of -35.90% compared to the Sensex's gain of 5.74%. The lack of investment from domestic mutual funds, which hold 0% of the company, may indicate a lack of confidence in the stock's current valuation or business prospects, contributing to its downward pressure in the market.