Why is Duropack falling/rising?

As of 03-Sep, Duropack Ltd's stock price is currently at 81.99, reflecting a decline of 3.01 or 3.54%. Today's price summary indicates that the stock underperformed its sector by 4.48%, opening with a loss of 2.35% and reaching an intraday low of Rs 78, which represents an 8.24% drop. Despite a significant increase in delivery volume by 735.75% against the 5-day average, the stock's overall performance has been weak, evidenced by a year-to-date decline of 22.28%. The company's fundamentals are concerning, with a weak EBIT to Interest ratio of 1.94 and a high Price to Book Value of 2.3, indicating that it is trading at a premium compared to its peers.
In the broader market context, Duropack's short-term return of 2.49% over the past week contrasts with the Sensex's slight decline of 0.27%, suggesting that while the stock has shown some resilience recently, it remains under pressure. However, the company's long-term performance is troubling, with a 35.06% decline over the past three years, while the Sensex has gained 37.01% in the same period. This stark difference highlights the challenges Duropack faces, particularly in servicing its debt and maintaining investor confidence, contributing to its current downward price movement.