Why is BGR Energy Sys. falling/rising?

As of 29-Aug, BGR Energy Systems Ltd is experiencing a price increase, currently at Rs 172.23, reflecting a rise of 8.2 or 5.0%. Today's price summary indicates that the stock has outperformed its sector by 3.84% and has gained after two consecutive days of decline. Despite opening with a loss of 5%, the stock reached an intraday high of Rs 172.23, showcasing significant volatility with a wide trading range of Rs 16.4. Over the past year, the stock has delivered impressive returns of 220.01%, significantly outperforming the BSE500 index in the long term, although it faces challenges due to negative financial indicators such as a declining EPS and high debt levels.
In the broader market context, the stock's short-term performance contrasts with the benchmark, as it has shown a 1-month return of +69.18% compared to the Sensex's -1.88%. While BGR Energy has demonstrated strong returns over the long term, its fundamentals are concerning, with a negative book value and poor growth metrics. The high level of pledged promoter shares may also add downward pressure in a volatile market. Overall, while the stock is rising today, the underlying financial weaknesses could pose risks for future performance.