Why is Oswal Overseas falling/rising?

As of 24-Sep, Oswal Overseas Ltd's stock price is currently at Rs. 79.92, reflecting an increase of Rs. 1.56 or 1.99%. The stock has been on a remarkable upward trajectory, gaining 74.69% over the past month and achieving a new 52-week high today. It has outperformed its sector by 3.6% today and has experienced consecutive gains for the last 18 days. However, despite these impressive short-term returns, the company faces significant challenges, including a negative book value and a high debt-to-equity ratio of 10.79 times, which raises concerns about its long-term fundamental strength. The company has also reported negative results for the last six consecutive quarters, with net sales and profit after tax both declining sharply.
In the broader market context, while Oswal Overseas has significantly outperformed the Sensex, which has only increased by 0.50% over the past month, the stock's long-term performance is overshadowed by its weak fundamentals. The stock has generated an extraordinary return of 1454.86% year-to-date, yet this is coupled with a concerning trend of declining profits, as evidenced by a -1252% change in profits over the past year. This juxtaposition of high returns against deteriorating financial health suggests that while the stock may be rising in the short term, underlying issues could pose risks for future performance.