Market Overview - The US stock market saw a slight increase on December 2, with the Dow Jones Industrial Average rising by 0.39% to 47,474.46 points, the S&P 500 up by 0.25% to 6,829.37 points, and the Nasdaq gaining 0.59% to 23,413.67 points [2][3]. Chip Sector Performance - The semiconductor sector experienced a notable rise, with the Philadelphia Semiconductor Index increasing by 1.83%. Intel's stock surged over 8%, reaching a new high for the year [7][8]. - Other chip stocks also performed well, with NXP Semiconductors rising nearly 8%, Microchip Technology up over 6%, and Texas Instruments and Applied Materials both increasing by over 4% [9]. Individual Stock Movements - Boeing's stock saw a significant increase, closing up over 10% [5]. - Major tech stocks had a mixed performance, with Apple rising over 1%, while Tesla experienced a slight decline [5]. - Airline stocks collectively rose, with United Airlines up over 3% and American Airlines increasing by more than 2% [5]. Chinese Stocks - The Nasdaq Golden Dragon China Index fell by 0.65%, with notable declines in stocks such as XPeng Motors, which dropped nearly 8%, and Li Auto, which fell over 17% [5][6]. - Conversely, some Chinese stocks saw gains, including Wanwu Xingsheng, which rose over 6%, and Atour, which increased by more than 5% [6]. Key Events - XPeng Motors and Huawei held a media technology sharing event, announcing the launch of the next-generation range extender generator, which boasts a continuous power density of 1.88 kW/kg and an industry-leading efficiency of ≥92% [5].