Why is RDB Infrastruc. falling/rising?

As of 18-Sep, RDB Infrastructure and Power Ltd's stock price is currently at 46.48, reflecting an increase of 0.78 (1.71%). The stock has been gaining momentum, having outperformed its sector by 1.65% today and achieving a consecutive gain over the last two days with a total return of 5.11% in that period. Over the past week, the stock has risen by 4.57%, and in the last month, it has shown an impressive increase of 11.73%. The company has reported very positive results, including a 219.85% growth in operating profit and record highs in net sales, profit after tax, and earnings per share over the last quarter. However, the stock is also characterized by high debt levels and weak long-term fundamental strength, which may temper investor enthusiasm despite recent positive performance.
In the broader market context, RDB Infrastructure and Power Ltd has outperformed the Sensex, which has only increased by 1.80% over the past week and 2.14% over the last month. While the stock has shown strong short-term returns, it has a year-to-date decline of 11.97%, contrasting with the Sensex's gain of 6.24% in the same period. The stock's high debt-to-equity ratio and low return on equity suggest potential long-term risks, which may be a concern for investors despite the recent positive quarterly results. Additionally, the significant drop in delivery volume indicates falling investor participation, which could impact future price movements.