Why is TD Power Systems falling/rising?

As of 15-Jul, TD Power Systems Ltd is experiencing a price increase, currently at 498.00, reflecting a rise of 2.3 (0.46%). The stock has shown a positive trend, gaining 2.53% over the last two days and outperforming the benchmark Sensex, which has declined by 1.36% over the past week. Despite a slight decrease in delivery volume, which fell by 32.74% against the 5-day average, the stock remains liquid enough for trading. The company has demonstrated strong financial performance, with a significant annual growth rate in operating profit of 80.65% and a net profit increase of 82.64%, leading to very positive results over the last four consecutive quarters. However, there are concerns regarding a high valuation and decreasing promoter confidence, as promoters have reduced their stake by 1.05%.
Broader Market Context: In the context of the broader market, TD Power Systems has outperformed the Sensex significantly over various periods, including a year-to-date return of 10.40% compared to the Sensex's 5.67%. This strong performance is further highlighted by a remarkable 392.63% return over the past three years, indicating robust investor interest despite the recent dip in promoter confidence. The stock's ability to maintain consistent returns while trading at a premium valuation compared to its peers suggests that investors are still optimistic about its long-term growth potential, even as some risks loom on the horizon.