Why is BGR Energy Sys. falling/rising?

As of 25-Aug, BGR Energy Systems Ltd is experiencing a price increase, currently at Rs. 181.74, reflecting a change of 8.65 (5.0%) upward. The stock has recently hit a new 52-week high and has been on a consecutive gain streak for the last six days, accumulating a remarkable 61.39% return during this period. Additionally, the stock has outperformed its sector by 5% today and is trading above all key moving averages. However, despite these positive short-term movements, the company faces significant challenges, including a negative book value, declining net sales, and a high debt-to-equity ratio, which contribute to its weak long-term fundamental strength.
In the broader market context, BGR Energy Systems has significantly outperformed the benchmark Sensex, with a 1-week return of +46.72% compared to the Sensex's +0.45%, and a 1-month return of +82.47% against the Sensex's +0.21%. This strong performance in the short term contrasts sharply with the company's long-term financial struggles, including a negative EBITDA and a substantial drop in earnings per share. The high percentage of pledged promoter shares also adds a layer of risk, particularly in volatile market conditions. Overall, while the stock is currently rising, the underlying financial issues present a complex picture for potential investors.