Why is Visaman Global falling/rising?

As of 22-Sep, Visaman Global Sales Ltd is currently priced at Rs 116.50, reflecting a decrease of Rs 0.55 or 0.47%. Despite this decline, the stock has shown strong performance over the past week, with a return of 0.87%, and an impressive year-to-date increase of 171.25%. The stock is trading above its 5-day, 20-day, 50-day, 100-day, and 200-day moving averages, indicating a generally positive trend. Additionally, there has been a significant rise in investor participation, with delivery volume increasing by 138.1% compared to the 5-day average. However, it underperformed its sector by 0.78% today, which may have contributed to the slight price drop.
In the broader market context, Visaman Global's recent performance has outpaced the Sensex, which has only gained 0.53% over the past week. The stock's substantial year-to-date return of 171.25% stands in stark contrast to the Sensex's 6.59% increase, highlighting its strong relative performance. Despite the current price decline, the overall upward trajectory in returns and increased trading activity suggests that investor sentiment remains relatively positive, although the recent underperformance against its sector may have tempered immediate enthusiasm.