Why is Oswal Overseas falling/rising?

As of 21-Jul, Oswal Overseas Ltd's stock price is currently at Rs. 38.33, reflecting an increase of 0.75 or 2.0%. The stock has achieved a new 52-week and all-time high today, and it has been on a consecutive gain streak for the last 21 days, resulting in a remarkable 50.96% return over that period. Despite this positive momentum, the company faces significant challenges, including a negative book value and a weak long-term fundamental strength, as evidenced by a decline in net sales and operating profit over the past five years. The stock's performance has been impressive in the short term, outperforming the BSE500 index over various time frames, but the underlying financial issues raise concerns about sustainability.
In the broader market context, Oswal Overseas has outperformed the Sensex, which has seen a slight decline of 0.06% over the past week, while the stock itself has risen by 10.33%. The stark contrast between the stock's performance and the benchmark indicates strong investor interest, despite falling delivery volumes suggesting a decrease in investor participation. The company's high debt levels and negative earnings before interest, taxes, depreciation, and amortization (EBITDA) further complicate its outlook, highlighting the risks associated with investing in this stock despite its recent gains.