Why is Siel Fin. Serv. falling/rising?

As of 18-Jul, Siel Financial Services Ltd is experiencing a price increase, currently at 12.30, reflecting a change of 0.24 or 1.99% upward. The stock has shown significant short-term performance, gaining 69.19% over the last 20 days and outperforming its sector by 2.22% today. However, despite these recent gains, the company has a negative book value and weak long-term fundamentals, with net sales growth at 0% and a decline in operating profit by 6.36% over the past five years. Additionally, the promoters have reduced their stake by 1.95%, indicating a potential lack of confidence in the company's future.
In the broader market context, Siel Financial Services Ltd has outperformed the Sensex over the past week with a return of 10.22% compared to the benchmark's decline of 0.90%. However, the stock has significantly underperformed over the longer term, with a year-to-date return of -71.09% against the Sensex's gain of 4.63%. This stark contrast highlights the stock's volatility and the risks associated with its negative EBITDA and high debt levels, which may deter long-term investors despite the recent price rise.