Group 1 - AI concept stocks have declined, with application software stocks leading the drop. Notable declines include Inspur Digital Enterprise (00596) down 6.33% to HKD 4.44, Kingsoft (03888) down 6.03% to HKD 27.42, and China Software International (00354) down 4.48% to HKD 4.69 [1] - The U.S. stock market experienced a downturn on Tuesday, with technology stocks selling off, significantly dragging down the S&P 500 and Nasdaq Composite indices. Investors are becoming increasingly cautious about the return prospects of investments related to artificial intelligence [1] - A new legal workflow plugin released by AI star company Anthropic can handle tasks such as contract review, compliance checks, and document generation for corporate legal departments. This release has raised concerns about the potential replacement of related software companies [1]

Market Overview - On February 3, 2026, all three major U.S. stock indices closed lower due to a shift towards cyclical and value stocks, a new wave of AI replacement risks, and escalating tensions between the U.S. and Iran[2] - The Hang Seng Index closed at 26,835, down 0.22% for the day but up 4.70% year-to-date[3] - The S&P 500 index fell by 0.84%, while the Nasdaq dropped by 1.43%[3] Technology Sector Impact - Major tech stocks experienced significant declines, with Nvidia down 2.84%, Microsoft down 2.87%, and Meta down 2.08% due to fears of AI replacing software services[12] - AI data analytics company Palantir saw a 6.85% increase in stock price after reporting a 70% year-over-year revenue growth, reaching $1.41 billion for Q4 2025[12] Commodity and Resource Stocks - Gold prices surged, with spot gold rising nearly 6% to over $4,900 per ounce, while silver prices jumped 10% to $87.21 per ounce[9] - Resource stocks performed well, with Southern Copper rising 11.74% and Energy Fuels increasing by 16.56% amid rising commodity prices[12] Corporate Developments - China National Building Material saw an 8.51% increase after BlackRock raised its stake, reflecting long-term confidence despite a profit warning[9] - AMD's Q4 2025 revenue and EPS showed strong double-digit growth, but its Q1 2026 revenue guidance fell short of market expectations, leading to a 7% drop in after-hours trading[15]

Group 1 - The core viewpoint of the article highlights a decline in AI concept stocks, particularly in application software, with notable drops in companies like Inspur Digital Enterprise, Kingsoft, and China Software International [1] - Inspur Digital Enterprise (00596) fell by 6.33% to HKD 4.44, Kingsoft (03888) decreased by 6.03% to HKD 27.42, and China Software International (00354) dropped by 4.48% to HKD 4.69 [1] - The decline in the US stock market, particularly in technology stocks, has negatively impacted the S&P 500 and Nasdaq Composite indices, leading to increased caution among investors regarding the returns on investments related to artificial intelligence [1] Group 2 - The release of a legal workflow plugin by AI company Anthropic, capable of handling tasks such as contract review, compliance checks, and document generation, has raised concerns about the potential replacement of related software companies [1]