Why is EP Biocomposites falling/rising?

As of 30-Sep, EP Biocomposites Ltd is experiencing a price increase, currently at Rs 127.95, which represents a rise of 8.0 points or 6.67%. Today's price summary indicates that the stock outperformed its sector by 7.38%, despite opening with a loss of 3.29% and touching an intraday low of Rs 115. The stock has shown high volatility today, with an intraday volatility of 5.33%. Over the past week, the stock has gained 6.67%, while its one-month performance shows a slight decline of 0.35%. Year-to-date, the stock is down 25.18%, and over the past year, it has decreased by 30.46%. There is a notable decline in investor participation, with delivery volume falling by 54.55% against the five-day average, which may impact future price movements.
Broader Market Context: In comparison to the benchmark Sensex, which has declined by 2.23% over the past week, EP Biocomposites' recent performance is relatively strong. However, the stock's year-to-date performance is significantly worse than the Sensex, which has increased by 2.72% during the same period. This contrast highlights the stock's struggles over a longer timeframe, despite its recent short-term gains. The overall market sentiment appears to be challenging, as indicated by the stock's erratic trading patterns and the wide range of price movements today.