Why is Simplex Infra falling/rising?

As of 28-Aug, Simplex Infrastructures Ltd's stock price is currently at Rs 296.00, reflecting an increase of Rs 2.5, or 0.85%. The stock has shown a mixed performance recently, with a one-week decline of 4.67% and a one-month drop of 3.55%. However, it has outperformed the sector today by 1.27%, reaching an intraday high of Rs 303, which is a 3.24% increase. Despite this positive movement, the stock has experienced a significant drop in investor participation, with delivery volume falling by 76.56% compared to the five-day average. The long-term fundamentals appear weak, with a negative growth rate in net sales and a high debt-to-equity ratio, which raises concerns about the company's financial health.
In the broader market context, the stock's recent performance contrasts with the benchmark Sensex, which has declined by 2.34% over the past week. While Simplex Infrastructures has generated a substantial return of 78.85% over the past year, the overall market sentiment remains cautious due to the company's negative operating profits and declining sales. The stock's liquidity is adequate for trading, but the underlying issues of high debt and poor long-term growth prospects may overshadow its recent price increase, leading to a mixed outlook among investors.