Why is Rossell Techsys falling/rising?

As of 24-Sep, Rossell Techsys Ltd is currently priced at 779.80, reflecting an increase of 1.3 (0.17%). The stock has shown strong performance recently, with a 6.10% increase over the past week and a notable 14.42% rise over the last month, significantly outperforming the Sensex, which has declined by 1.18% in the same week. Today's performance indicates that Rossell Techsys has outperformed its sector by 2.27%, and it is trading above all key moving averages, suggesting positive momentum. The company has reported very positive results, including a 34.15% growth in net sales and substantial increases in profit before tax and profit after tax, which have grown at 50.4% and 66.0%, respectively, compared to previous quarters.
In the broader market context, while Rossell Techsys has demonstrated impressive short-term returns, the overall market sentiment appears mixed, as indicated by the Sensex's slight gain of 0.50% over the past month. However, the defence sector has faced a decline of 2.13%, which may be affecting investor sentiment. Additionally, there are concerns regarding the company's long-term fundamental strength, with a low return on capital employed and a high debt-to-EBITDA ratio, which could weigh on future performance. Despite these challenges, the recent positive financial results and strong short-term performance have contributed to the stock's upward movement.