Why is Bervin Invest. falling/rising?

As of 24-Jul, Bervin Investments & Leasing Ltd is experiencing a price increase, currently at Rs 54.83, which reflects a rise of Rs 2.58 or 4.94%. Today's price summary indicates that the stock has outperformed its sector by 5.68% and has gained after four consecutive days of decline. The stock reached an intraday high of Rs 54.85, but it also saw a low of Rs 49.64, indicating a wide trading range of Rs 5.21. Despite this positive movement today, the stock has been trading below its 5-day, 20-day, 50-day, 100-day, and 200-day moving averages, and there has been a significant drop in investor participation, with delivery volume falling by 18.95% compared to the 5-day average. There is no information available regarding positive or negative factors that could further explain the stock's recent movement.
In the broader market context, Bervin Investments has underperformed the benchmark Sensex over the past week, with a decline of 12.13% compared to a slight decrease of 0.09% for the index. Over the past month, the stock has also fallen by 13.50%, while the Sensex has shown a modest gain of 0.16%. However, on a yearly basis, Bervin Investments has outperformed the Sensex with a return of 30.24% compared to the benchmark's 2.54%. This suggests that while the stock is currently experiencing a rebound, its recent performance has been volatile and significantly weaker than the broader market in the short term.