Why is Visaman Global falling/rising?

As of 15-Sep, Visaman Global Sales Ltd is experiencing a price increase, with its current price at Rs. 115.50, reflecting a rise of Rs. 5.5 or 5.0%. The stock has reached a new 52-week and all-time high today, outperforming its sector by 4.85%. Over the past week, the stock has shown a remarkable return of +12.68%, and over the past month, it has increased by +35.64%. However, there is a notable decline in investor participation, as the delivery volume on September 12 fell by 20% compared to the 5-day average, which may indicate a potential concern for future trading activity.
Broader Market Context: In comparison to the benchmark Sensex, which has only increased by 1.20% over the past week, Visaman's performance is significantly stronger. The stock has also outperformed the Sensex year-to-date, with a return of +168.92% compared to the benchmark's +6.02%. This strong performance relative to the market suggests that investor sentiment towards Visaman Global remains positive, despite the recent drop in delivery volume, which could be a factor to monitor moving forward.