Why is Rollatainers falling/rising?

As of 17-Sep, Rollatainers Ltd is experiencing a price increase, currently at 1.29, which reflects a change of 0.06 or 4.88% upward. The stock has shown a strong performance recently, gaining 16.22% over the past week and outperforming its sector by 4.94% today. It has been on a consecutive gain streak for the last five days, with rising delivery volumes indicating increased investor participation. However, despite this short-term positive movement, the company faces significant challenges, including a negative book value and poor long-term growth metrics, such as a -100.00% annual rate in net sales over the last five years and a high debt to EBITDA ratio of -1.00 times, which raises concerns about its ability to service debt.
In the broader market context, while Rollatainers has outperformed the Sensex by a notable margin in the short term, it has still underperformed over longer periods, with a -47.35% return over the past year compared to a -0.46% return for the Sensex. This stark contrast highlights the stock's volatility and the risks associated with its negative EBITDA and weak long-term fundamentals. The stock's performance over the last three years has also been below par, further emphasizing the challenges it faces despite recent gains.