Why is Rubfila Intl. falling/rising?

As of 19-Sep, Rubfila International Ltd's stock price is currently at Rs 83.62, reflecting a decrease of Rs 1.69 or 1.98%. The stock has been underperforming recently, having fallen for the last three consecutive days, resulting in a total decline of 3.73% during this period. Today's performance indicates that it has underperformed its sector by 4.33%. Despite a positive return of 15.34% over the past month, the stock's longer-term performance shows a decline of 11.56% over the last three years, contrasting with the benchmark Sensex, which has gained 39.71% in the same timeframe. The company's low debt-to-equity ratio and attractive valuation metrics, such as a 1.5 Price to Book Value and a PEG ratio of 0.9, suggest potential for growth; however, the recent flat results and declining operating profit margins have raised concerns among investors.
Broader market context shows that while the Sensex has gained 0.88% over the past week, Rubfila's stock has only increased by 0.26%, indicating a lag in performance relative to the broader market. The rubber products sector has seen a gain of 2.38%, further highlighting Rubfila's struggles. Additionally, a decrease in investor participation, with delivery volume falling by 6.98% against the five-day average, suggests waning interest in the stock. Overall, the combination of recent poor performance, flat quarterly results, and declining investor engagement has contributed to the stock's downward movement.