[The Nasdaq Composite Index rose 1%, chip and semiconductor stocks increased significantly] On October 27, U.S. stocks expanded their gains, with the Dow Jones Index rising 0.08%, the S&P 500 Index rising 0.53%, and the Nasdaq Composite Index rising 1%. Among the popular stocks, NVIDIA's stock price rose 0.87%, Apple's stock price rose 0.84%, Microsoft's stock price rose 0.17%, Google-A's stock price rose 1.13%, Amazon's stock price rose 1.19%, TSMC's stock price rose 2.62%, SpaceX's stock price rose 1.84%, Broadcom's stock price rose 3.49%, Meta's stock price fell 0.42%, Tesla's stock price rose rose 2.85%, SK Hynix's stock price rose 2.08%, Micron Technology's stock price rose 2.63%, AMD's stock price rose 4.08%, ASML's stock price rose 2.27%, Intel's stock price rose 2.82%, Cisco's stock price rose 1.17%, Oracle's stock price rose 3.03%, Dell Technologies-C's stock price rose 7.73%, ARM's stock price rose 1.08%.