Why is Vishal Mega Mart falling/rising?

As of 24-Sep, Vishal Mega Mart Ltd's stock price is currently at Rs 147.55, reflecting a decrease of Rs 2.4 or 1.6%. The stock has underperformed its sector by 1.9% today, with an intraday low of Rs 146.4, which is a decline of 2.37%. Over the past week, the stock has seen a slight decrease of 0.61%, and over the past month, it has fallen by 2.19%. Despite this recent decline, the company has demonstrated strong long-term growth, with net sales increasing at an annual rate of 20.20% and operating profit growing at 28.53%. The company also maintains a low debt to EBITDA ratio of 0.57 times, indicating a strong ability to service its debt, which may provide some support to the stock despite the current price drop.
In the broader market context, the Sensex has declined by 1.18% over the past week, suggesting that the stock's short-term performance is relatively better than the benchmark. However, the stock's recent performance is concerning, particularly with falling investor participation, as evidenced by a 24.28% drop in delivery volume compared to the 5-day average. While the stock has shown impressive year-to-date growth of 38.81% compared to the Sensex's 4.58%, the current downward trend may reflect investor caution in the face of recent underperformance and reduced trading activity.