美股大型科技股，全线下跌

Market Overview - The U.S. stock market opened lower on March 12, with the Nasdaq down 0.89%, the Dow Jones down 1.16%, and the S&P 500 down 0.83% [1] - Major technology stocks experienced declines, with all "Big Seven" tech companies falling, including Amazon, Facebook, Nvidia, and Apple, each dropping over 1% [1] Individual Stock Performance - Amazon (AMAZON) decreased by 1.53%, closing at $209.40, down $3.25 [2] - Facebook (META PLATFORMS) fell by 1.17%, with a current price of $647.20, down $7.66 [2] - Nvidia (NVIDIA) saw a decline of 1.02%, priced at $184.134, down $1.896 [2] - Apple (APPLE) dropped by 1.12%, with a current price of $257.880, down $2.930 [2] - Tesla (TESLA) decreased by 0.97%, closing at $403.875, down $3.945 [2] - Alphabet (GOOGLE) fell by 0.71%, priced at $306.240, down $2.180 [2] - Microsoft (MICROSOFT) had a minor decline of 0.14%, closing at $404.320, down $0.560 [2] - Chip stocks also declined, with Micron Technology dropping over 2%, and Intel, AMD, SanDisk, and Broadcom each falling over 1% [2] Automotive Sector - Honda Motor Company experienced a significant drop of over 6%, with projected operating losses for the fiscal year 2025 estimated between 270 billion to 570 billion yen (approximately 11.6 billion to 24.7 billion RMB), down from a previous profit forecast of 550 billion yen [3] - The company anticipates a net loss of 420 billion to 690 billion yen (approximately 18.2 billion to 29.9 billion RMB), a revision from an earlier profit expectation of 300 billion yen [3]