Why is Cella Space falling/rising?

As of 14-Jul, Cella Space Ltd. is experiencing a price increase, with its current price at 15.15, reflecting a change of 0.43 or 2.92% upward. The stock has shown strong performance recently, outperforming its sector by 3.37% today and achieving consecutive gains over the last three days, resulting in an 8.14% return during this period. Additionally, Cella Space has consistently outperformed the BSE500 over the last three years, generating a 3.06% return in the past year. However, it is important to note that the company has a negative book value and weak long-term fundamental strength, with declining net sales and operating profit over the last five years, which may pose risks to its future performance.
In the broader market context, Cella Space's short-term return of +5.94% over the past week stands in stark contrast to the Sensex, which has declined by 1.42% during the same period. This significant outperformance indicates strong investor interest and confidence in Cella Space, despite the company's underlying financial challenges. The rising investor participation, as evidenced by a substantial increase in delivery volume, further supports the stock's upward movement, suggesting that market sentiment is currently favorable towards Cella Space, even as it navigates its financial difficulties.