Why is Viviana Power falling/rising?

As of 10-Oct, Viviana Power Tech Ltd's stock price is currently at 1,591.10, reflecting a decline of 122.8 points, or 7.16%. Today's performance indicates that the stock has underperformed its sector by 7.88%. Despite being higher than the 20-day, 50-day, 100-day, and 200-day moving averages, it is lower than the 5-day moving average. Additionally, there has been a significant drop in investor participation, with delivery volume falling by 60% compared to the 5-day average. Over the past week, the stock has decreased by 4.26%, although it has shown strong performance over the longer term, with a 21.92% increase over the past month and a remarkable 105.98% rise over the past year. The company's ability to service debt remains strong, with a low Debt to EBITDA ratio, and it has demonstrated healthy long-term growth with substantial increases in net sales and operating profit.
In the broader market context, the Sensex has increased by 1.57% over the past week, contrasting with Viviana Power's decline. While the stock has outperformed the benchmark over the longer term, including a staggering 1507.17% increase over the past three years, the recent short-term performance indicates a divergence from the overall market trend. This underperformance, coupled with falling investor participation, suggests that current market sentiment may be affecting the stock negatively, despite its strong fundamentals and historical returns.