Why is Epack Durable falling/rising?

As of 30-Jul, Epack Durable Ltd's stock price is currently at 365.00, reflecting a decrease of 1.3 points or 0.35%. The stock has shown a performance today that underperformed its sector by 0.64%. Despite being higher than the 5-day, 20-day, 50-day, and 100-day moving averages, it remains lower than the 200-day moving average. The stock has experienced a notable increase in investor participation, with a delivery volume of 3.57 lacs on 29 July, which is up by 27.1% compared to the 5-day average. Over the past week, the stock has risen by 1.52%, and over the past month, it has increased by 4.29%. However, its year-to-date performance is down by 33.72%, despite a strong annual growth in net sales of 33.30%. The company reported positive results for June 25, with significant growth in profit before tax and net sales, but it also faces challenges such as low management efficiency indicated by a return on capital employed (ROCE) of 8.32%, which suggests low profitability relative to its capital.
In the broader market context, the stock has outperformed the benchmark Sensex over the past year, achieving a return of 36.12% compared to the benchmark's minimal increase of 0.03%. However, the recent decline in institutional investor participation, with a decrease of 2.19% in their stake, raises concerns about the stock's future performance, as these investors typically have better resources to analyze company fundamentals. The stock's valuation appears expensive given its low ROCE and a PEG ratio of 1.1, which may deter potential investors. Overall, while Epack Durable has shown strong historical performance, the current price decline can be attributed to concerns over management efficiency and reduced institutional interest, despite positive sales growth.