是德科技股价下跌2.16%至299.41美元，受板块调整及获利了结影响

Stock Performance - The closing price was $299.41, down 2.16% from the previous day. The intraday range was $304.27 (open) to $308.86 (high) and $298.35 (low), with a volatility of 3.43%. The trading volume was $250 million, with a turnover rate of 0.48% and a volume ratio of 0.38, indicating relatively low trading activity [1] Reasons for Stock Price Movement - The technology sector faced overall pressure on February 27, with the Nasdaq index down 1.26% and the S&P 500 index down 0.54%. Nvidia's significant drop of 5.46% raised concerns about the sustainability of capital expenditures in the AI industry, negatively impacting sentiment in the semiconductor and technology instrument sectors. The technology instrument sector, which includes the company, fell by 0.78% [2] Financial and Technical Analysis - The company had previously seen a significant increase in stock price, with a 22.94% rise over the past five days and a year-to-date increase of 47.35%. Some investors opted to take profits, leading to a price correction. Despite strong fundamentals (Q1 FY2026 revenue grew by 23% year-over-year), the valuation is high (TTM P/E ratio of 53.75), leading to market disagreements about the sustainability of future growth [3] Industry Sector Situation - There was volatility in industry sentiment as China's AI model usage surpassed that of the U.S., prompting a reassessment of global computing power demand. As a testing and measurement equipment provider, the company's performance is closely tied to AI infrastructure investments. Investors are concerned about a potential marginal slowdown in industry demand. Institutions like Morgan Stanley noted that while the AI customer base is expanding, the pace of capital expenditures may adjust in a high-interest-rate environment, affecting order visibility for equipment manufacturers [4] Performance and Operational Situation - The company reported Q1 FY2026 revenue of $1.6 billion and order intake of $1.645 billion, representing a 30% year-over-year increase. Management has raised the full-year growth forecast to "slightly above 20%" [5] Institutional Perspectives - In February, 69% of institutions rated the stock as "buy" or "hold," but there was significant divergence in target prices ranging from $268 to $340, reflecting cautious sentiment regarding short-term valuations [6] Future Situation Analysis - The company's decline on February 27 was primarily influenced by the overall drop in the technology sector, technical adjustments after a short-term price surge, and concerns about the sustainability of AI spending. The company's fundamentals remain strong, but high valuations and macroeconomic sentiment fluctuations are putting short-term pressure on the stock price [7]