美股三大指数集体收涨，英特尔涨超8%

Core Points - The U.S. stock market indices collectively rose, with the Dow Jones up by 0.39%, Nasdaq up by 0.59%, and S&P 500 up by 0.25% on December 2 [1] - Intel saw a significant increase of 8.65%, while Apple rose over 1% and Nvidia nearly 1% [1] - Boeing experienced a notable surge of over 10%, marking its largest single-day increase since April, as the company anticipates a return to cash flow next year [1] Sector Performance - Semiconductor equipment and materials, along with cryptocurrency reserve concepts, led the gains, with Strategy and 康特科技 rising over 5%, ASML nearly 2%, and Coinbase over 1% [1] - Conversely, gold stocks and the energy sector declined, with U.S. energy stocks dropping over 5%, and companies like 金田 and 黄金资源 falling over 3% [1] - Major energy companies such as ExxonMobil and Chevron also saw declines of over 1% [1]