Why is Rajeswari Infra. falling/rising?

As of 17-Sep, Rajeswari Infrastructure Ltd is experiencing a price increase, currently at 4.58, reflecting a change of 0.21 or 4.81% upward. The stock has shown strong performance in the short term, with a 20.53% increase over the past week, significantly outperforming the Sensex, which only rose by 1.56%. Today's trading activity indicates rising investor participation, with delivery volume increasing by 110.08% against the 5-day average. However, the company faces challenges, including weak long-term fundamentals, as it has not declared results in the last six months and has a high debt-to-equity ratio of 5.41 times, indicating financial risk.
In the broader market context, while Rajeswari Infrastructure has outperformed the benchmark in the short term, it has underperformed over longer periods, with a year-to-date return of -8.22% compared to the Sensex's 5.83%. The stock's long-term performance is concerning, with a decline of 31.02% over the past year and a significant drop of 48.65% over three years. This underperformance, combined with flat results and low turnover ratios, suggests that despite the recent price rise, the stock remains risky and may not sustain its upward momentum in the face of fundamental weaknesses.