Why is Visaman Global falling/rising?

As of 17-Sep, Visaman Global Sales Ltd is currently priced at 116.40, with no change in price (0.00%). The stock has shown strong performance over the past week, rising by 15.25%, and has increased by 36.70% over the past month. Year-to-date, the stock has surged by 171.01%, significantly outperforming the Sensex, which has only risen by 7.13% in the same period. Additionally, the stock is currently trading higher than its 5-day, 20-day, 50-day, 100-day, and 200-day moving averages, indicating a positive trend. Furthermore, there has been a notable increase in investor participation, with delivery volume rising by 138.1% against the 5-day average, suggesting heightened interest in the stock. However, it underperformed its sector by 0.78% today, which may indicate some short-term volatility.
In the broader market context, the stock's impressive short-term returns of 15.25% over the past week and 36.70% over the past month stand in stark contrast to the Sensex's modest increase of 1.43% and 2.84%, respectively. This significant outperformance highlights the stock's strong momentum relative to the benchmark. Despite the positive trends, the stock is still 4.17% away from its 52-week high of Rs 121.25, which may create a psychological barrier for some investors. Overall, while Visaman Global is experiencing a robust upward trend, the recent underperformance against its sector and proximity to its 52-week high could contribute to fluctuations in investor sentiment.