Why is V B Industries falling/rising?

As of 04-Sep, V B Industries Ltd is experiencing a rise in its stock price, currently at 10.32, with a change of 0.43, representing a 4.35% increase. The stock has shown strong performance recently, gaining 16.35% over the last four days and outperforming its sector by 3.94% today. However, it is important to note that despite this recent uptick, the stock has a year-to-date decline of 25.43%. Additionally, the stock's delivery volume has significantly decreased, falling by 83.52% against the five-day average, indicating a drop in investor participation. The stock is currently trading above its 5-day, 20-day, and 100-day moving averages but remains below its 50-day and 200-day moving averages.
In the broader market context, V B Industries has outperformed the Sensex in the short term, with a weekly return of 12.17% compared to the benchmark's 0.80%. This indicates a strong relative performance in the immediate term, although the stock has underperformed over the longer term, with a year-to-date decline contrasting with the Sensex's gain of 3.30%. The significant rise in the stock price amidst falling investor participation suggests that the recent gains may not be supported by robust trading activity, which could be a concern for future price stability.