Why is Nyssa Corp. falling/rising?

As of 13-Aug, Nyssa Corporation Ltd's stock price is currently at 3.84, reflecting an increase of 0.19 or 5.21%. The stock has shown a positive trend today, outperforming its sector by 4.5% and reversing a two-day decline. Despite this short-term gain, the stock has experienced a significant decline over the past year, with a return of -41.82%. The company is facing challenges, including operating losses and a weak ability to service its debt, which is indicated by a poor EBIT to Interest ratio of 1.79. Additionally, the company's return on equity is low at 6.95%, and it has reported negative profitability trends, including a substantial drop in profit after tax.
In the broader market context, Nyssa Corporation's short-term performance contrasts with the Sensex, which has remained relatively flat with a return of -0.01% over the past week. While the stock has gained 1.32% in the last week, it has underperformed the benchmark over longer periods, including a -5.88% return over the past month compared to the Sensex's -2.38%. The stock's liquidity appears adequate for trading, but its long-term fundamentals remain weak, contributing to a risky investment profile. Overall, while there is a brief uptick in price, the underlying financial health of Nyssa Corporation suggests caution for investors.