美股三大股指盘初上涨，特斯拉大涨逾6%

Market Overview - U.S. stock indices opened higher due to Trump's indication of no intention to dismiss Powell and expectations of easing trade tensions, with Nasdaq up 3.56%, S&P 500 up 2.52%, and Dow Jones up 1.93% [1] Technology Sector - Major tech stocks experienced significant gains, with Nvidia rising over 5%, Apple increasing over 3%, and Tesla surging over 6% despite a 40% drop in Q1 earnings that fell short of expectations, while still planning to start production of lower-priced vehicles in the first half of the year [1] - Intel's stock rose over 5% as the company announced plans to lay off more than 20% of its workforce [1] Aerospace Sector - Boeing's stock increased by 7.2%, reaching its highest intraday level since March 28 [1]