Why is Rossell Techsys falling/rising?

As of 25-Aug, Rossell Techsys Ltd's stock price is currently at 669.00, reflecting a decrease of 12.5 points or 1.83%. Today's price summary indicates that the stock opened with a gain of 4.5% but has since underperformed its sector by 1.19%. The stock reached an intraday high of Rs 712.15, but overall, it has shown a decline of 6.84% over the past week, despite a strong year-to-date performance of 44.32%. The company has reported significant growth in net sales and profits in recent quarters, with a 34.15% increase in net sales and a remarkable 502.78% growth in profit after tax over the last six months. However, concerns regarding long-term fundamental strength, including a low return on capital employed and high debt levels, may be contributing to the stock's current downward movement.
In the broader market context, the Sensex has gained 0.45% over the past week, contrasting with Rossell Techsys's decline. While the stock has performed well year-to-date, the recent underperformance relative to the benchmark and falling investor participation, as evidenced by a 44.88% drop in delivery volume, suggest a lack of confidence among investors. The stock's high valuation metrics and weak long-term growth prospects may also be influencing market sentiment negatively, leading to its current price decline despite positive short-term financial results.