Why is Rossell Techsys falling/rising?

As of 28-Aug, Rossell Techsys Ltd is experiencing a price increase, currently at 675.55, reflecting a rise of 19.85 or 3.03%. Today's price summary indicates that the stock has outperformed its sector by 3.49% and has shown a trend reversal after two consecutive days of decline. Although the stock opened down by 2.68%, it reached an intraday high of Rs 685.7, demonstrating volatility within the trading day. Over the past week, the stock has gained 0.41%, while its one-month return stands at an impressive 21.76%. The company has reported significant growth in net sales and profit after tax, with net sales increasing by 34.15% and PAT growing by 502.78% over the last six months, contributing positively to the stock's recent upward movement.
In the broader market context, the Sensex has declined by 2.34% over the past week, contrasting with Rossell Techsys's positive performance. The stock's year-to-date return of 45.73% significantly outpaces the Sensex's modest gain of 2.48%. However, there are concerns regarding the company's long-term fundamentals, including a low return on capital employed and a high debt-to-EBITDA ratio, which may affect investor sentiment moving forward. Despite these concerns, the recent strong quarterly results and positive sales growth have provided a boost to the stock, allowing it to rise amidst a generally declining market.