Why is Suryo Foods falling/rising?

As of 15-Sep, Suryo Foods & Industries Ltd is experiencing a rise in its stock price, currently at Rs 22.20, reflecting an increase of 1.03 or 4.87%. The stock has shown strong performance, outperforming the sector by 3.99% today and reaching an intraday high of Rs 22.22. Over the past week, the stock has increased by 15.32%, and it has generated a remarkable 34.55% return over the last year, significantly outperforming the BSE500 index. However, despite this positive short-term performance, the company has a negative book value and a weak long-term fundamental strength, with net sales declining at an annual rate of -16.74% over the last five years, which may raise concerns among investors. Broader market context indicates that while Suryo Foods has outperformed the Sensex in both the short and long term, the broader market has shown modest gains, with the Sensex up only 1.24% over the past week. The stock's liquidity appears adequate for trading, but there has been a notable decline in investor participation, with delivery volume dropping significantly. This combination of strong recent performance against a backdrop of declining sales and high debt levels suggests that while the stock is currently rising, there are underlying risks that could affect its future stability.