Why is Kernex Microsys. falling/rising?

As of 25-Aug, Kernex Microsystems (India) Ltd is experiencing a decline in its stock price, currently at Rs 1,049.20, which reflects a decrease of Rs 24.8 or 2.31%. Today's price summary indicates that the stock underperformed its sector by 4.71%, touching an intraday low of Rs 1,030, which is a drop of 4.1%. The stock's performance over the past week shows a slight decline of 0.46%, while it has had a more favorable return of 0.59% over the past month. Despite a strong long-term growth trajectory, with net sales and operating profit showing significant increases, the stock has faced challenges, including a substantial drop in delivery volume by 79.48% compared to the five-day average, indicating reduced investor participation.
Broader market context reveals that while the Sensex has gained 0.45% over the past week, Kernex's short-term performance has lagged behind this benchmark. The IT - Software sector has seen a gain of 2.38%, further highlighting the stock's underperformance. Despite the recent downturn, Kernex has shown consistent returns over the past three years, outperforming the BSE500 in each of the last three annual periods. However, the current decline in stock price amidst falling investor participation and lower trading volumes suggests a cautious sentiment among investors, despite the company's healthy long-term growth indicators.