Why is BGR Energy Sys. falling/rising?

As of 07-Jul, BGR Energy Systems Ltd is experiencing a decline in its stock price, currently at Rs 107.90, reflecting a decrease of Rs 5.6 or 4.93%. Today's price summary indicates that the stock has underperformed its sector by 4.69% and has fallen after three consecutive days of gains. The stock touched an intraday low of Rs 107.75, with trading volume skewed towards this lower price. Despite a strong long-term performance, with a 144.50% return over the past year, the company faces significant challenges, including a negative book value, high debt levels, and poor long-term growth metrics, which have contributed to its recent price decline.
In the broader market context, BGR Energy Systems has outperformed the Sensex in the long term, but its recent one-month performance shows a decrease of 5.52%, while the Sensex has increased by 1.53%. This stark contrast highlights the stock's struggles despite its historical performance. The company's negative results over the last three quarters and the high percentage of pledged promoter shares add to the downward pressure on the stock price, making it a risky investment in the current market environment.