Why is Volt.Transform. falling/rising?

As of 17-Nov, Voltamp Transformers Ltd's stock price is currently at 8,536.95, reflecting an increase of 460.9, or 5.71%. The stock has shown strong performance today, outperforming its sector by 4.37% and reaching an intraday high of Rs 8559, which is a 5.98% increase. Over the past week, the stock has risen by 7.36%, and in the last month, it has gained 20.31%. Despite a year-to-date decline of 15.94%, the company demonstrates strong long-term fundamentals, with a low debt-to-equity ratio and a healthy operating profit growth rate of 35.13%. Recent positive results, including the highest operating cash flow and dividends per share, further support the stock's upward movement.
In the broader market context, Voltamp Transformers Ltd has significantly outperformed the Sensex, which has only increased by 1.69% over the past week and 1.19% over the past month. This indicates that while the stock has been rising, the overall market has not experienced similar gains. However, it is important to note that there has been a decline in investor participation, with delivery volume dropping by 72.7% against the 5-day average, which could be a concern for future price stability. Nonetheless, the stock's liquidity remains adequate for trading, suggesting that it can still attract investors despite the recent drop in participation.