Why is EP Biocomposites falling/rising?

As of 27-Oct, EP Biocomposites Ltd is experiencing a decline in its stock price, currently at 123.00, which represents a decrease of 13.0 points or 9.56%. The stock has underperformed its sector today by 10.17%, opening with a significant loss of 13.16% and touching an intraday low of Rs 118.1. Over the past week, the stock has decreased by 2.38%, and year-to-date, it has fallen by 28.07%. Additionally, there has been erratic trading, with the stock not trading on 2 out of the last 20 days, and a notable drop in investor participation, as evidenced by a 37.5% decrease in delivery volume compared to the 5-day average. Unfortunately, there is no information available regarding positive or negative factors impacting the stock.
Broader market context shows that while EP Biocomposites has struggled, the Sensex has gained 0.49% over the past week and 8.50% year-to-date. This stark contrast highlights the stock's underperformance relative to the broader market. The company's longer-term returns are also concerning, with a 53.02% decline over the past three years compared to a 41.87% increase in the benchmark. This suggests that the stock is not only facing immediate challenges but also longer-term issues that may be contributing to its current price decline.