Why is Viviana Power falling/rising?

As of 22-Sep, Viviana Power Tech Ltd's stock price is rising, currently at 1,572.25, reflecting an increase of 113.4 or 7.77%. The stock has reached a new 52-week and all-time high of Rs.1705 today, and it has outperformed its sector by 3.72%. Over the past week, the stock has shown a remarkable return of 17.10%, and it has delivered an impressive 85.41% return over the last year, significantly outperforming the BSE500 index. The company demonstrates strong fundamentals, with a low Debt to EBITDA ratio of 1.43 times and robust growth in net sales and operating profit, which have increased at annual rates of 70.10% and 87.42%, respectively. In the broader market context, while the Sensex has only increased by 0.53% over the past week, Viviana Power's substantial short-term return highlights its strong performance relative to the benchmark. This divergence indicates that investor sentiment is particularly favorable towards Viviana Power, likely driven by its consistent returns and strong financial health. The rising investor participation, evidenced by a 27.87% increase in delivery volume, further supports the stock's upward momentum, suggesting that investors are increasingly confident in the company's prospects.