Why is Volt.Transform. falling/rising?

As of 15-Jul, Voltamp Transformers Ltd is experiencing a price increase, currently at Rs 9,770.15, which reflects a rise of 155.15 or 1.61%. The stock has shown a positive trend today, outperforming its sector by 1.24% and reversing a two-day decline. It reached an intraday high of Rs 9,950, marking a 3.48% increase. Over the past week, the stock has gained 3.62%, while its one-month return stands at 11.51%. Despite a year-to-date decline of 3.80%, the company boasts strong fundamentals, including a high return on equity (ROE) of 17.76%, a low debt-to-equity ratio, and impressive operating profit growth of 29.03% annually. However, it is important to note that investor participation has decreased, with delivery volume falling by 11.73% against the five-day average.
In the broader market context, Voltamp Transformers Ltd has outperformed the Sensex, which has declined by 1.36% over the past week. Despite the stock's recent gains, it has underperformed the market over the last year, with a return of -20.25% compared to the Sensex's 2.36%. This underperformance may be attributed to its high valuation metrics, such as a price-to-book ratio of 6.2, which suggests that the stock is considered expensive relative to its peers. Additionally, while institutional holdings are strong at 47.52%, indicating confidence from larger investors, the stock's overall negative return over the past year may weigh on investor sentiment.