Why is EP Biocomposites falling/rising?

As of 04-Sep, EP Biocomposites Ltd is experiencing a price increase, currently at Rs 136.90, reflecting a rise of 9.6 points or 7.54%. The stock has shown a strong performance today, outperforming its sector by 7.9%. It opened with a gain of 2.04% and reached an intraday high of Rs 136.90. However, the stock has faced erratic trading, not trading on three days out of the last twenty, and there has been a significant decline in investor participation, with delivery volume dropping by 72.22% against the five-day average. The stock's year-to-date performance remains negative at -19.94%, and it has underperformed over the past year with a decline of -23.94%.
In the broader market context, the Sensex has shown a modest increase of 0.80% over the past week, while EP Biocomposites has outperformed this benchmark with a return of +6.62%. Despite the positive short-term movement, the stock's long-term performance is concerning, as it has declined significantly over the year and year-to-date compared to the Sensex's positive return of 3.30%. The stock's moving averages indicate that while it is performing better than the shorter-term averages, it remains below the 200-day moving average, suggesting potential challenges ahead. Overall, the recent price rise appears to be driven by short-term trading dynamics rather than a fundamental turnaround in the company's performance.