纳斯达克一季度跌10.5%：特斯拉跌36%，英伟达跌20%

Group 1 - The U.S. stock market experienced significant declines in the first quarter, with the Nasdaq index dropping 10.5%, marking its worst quarterly performance since 2022 [1] - The S&P 500 index fell by 4.6%, while the Dow Jones Industrial Average decreased by 1.3% during the same period [1] - In March alone, the Nasdaq and S&P 500 indices suffered their largest monthly percentage declines since December 2022, with drops of 8.21% and 5.75% respectively [1] Group 2 - The sell-off in growth-oriented technology stocks heavily impacted the U.S. stock market, particularly affecting the "Big Seven" tech companies, with Tesla down nearly 36% and Nvidia down nearly 20% in the first quarter [3] - The information technology and consumer discretionary sectors within the S&P 500 saw double-digit declines, while the energy sector managed to rise by 9.3% during the same period [3] - Due to uncertainties surrounding Trump's tariff policies, Goldman Sachs raised the probability of a U.S. economic recession from 20% to 35% and lowered its year-end target for the S&P 500 index to 5700 [3]