Why is Epack Durable falling/rising?

As of 15-Jul, Epack Durable Ltd's stock price is currently at Rs 367.75, reflecting an increase of Rs 6.55 or 1.81%. The stock has shown a trend reversal by gaining after two consecutive days of decline, and it reached an intraday high of Rs 372.45, which is a 3.11% increase. Over the past week, the stock has outperformed the benchmark with a return of +5.28% compared to the Sensex's -1.36%. Despite this positive movement, the stock underperformed its sector by -0.31% today. The company has reported strong long-term growth, with net sales increasing at an annual rate of 33.30% and a remarkable net profit growth of 1031.1%, indicating very positive results.
Broader Market Context: In the context of the broader market, while Epack Durable has generated a return of 43.76% over the past year, significantly outperforming the BSE500's return of 0.37%, it has faced challenges such as falling participation from institutional investors, who have reduced their stake by -2.15%. This decline in institutional interest could signal concerns about management efficiency, as indicated by a low return on capital employed (ROCE) of 8.32%. Additionally, the stock's liquidity remains adequate for trading, but the recent drop in delivery volume by -47.91% against the 5-day average suggests a potential decrease in investor confidence.