最新！美联邦法院裁定特朗普越权，4月2日关税政策被阻止生效！美股期指拉升，黄金跳水

Market Overview - US stock index futures showed significant gains, with Nasdaq futures up 1.72%, S&P 500 futures up 1.44%, and Dow futures up 1.05% [1][2] - WTI crude oil prices increased by 0.73%, reaching a high of $62.29 per barrel [2][3] - Spot gold prices decreased by 0.79%, currently at $3262.48 per ounce [2][3] - The US dollar index rose by 0.44%, currently at 100.334 [2][3] Economic Policy and Legal Developments - A US federal court blocked President Trump's tariff policy announced on April 2, ruling that he overstepped his authority by imposing tariffs on countries with trade surpluses with the US [5] - The court emphasized that only Congress has the power to regulate trade, and Trump's emergency powers do not override this authority [5] - The lawsuit was initiated by a non-profit organization representing five small US businesses affected by the tariffs, marking a significant legal challenge to Trump's trade policies [5] Federal Reserve Meeting Insights - The Federal Reserve decided to maintain the federal funds rate target range at 4.25% to 4.5% during the FOMC meeting held on May 6-7 [6][7] - Committee members expressed the need to carefully assess future data and evolving economic conditions before making further adjustments to the interest rate [6][7] - There is an acknowledgment of increased uncertainty regarding economic prospects, with rising risks of unemployment and inflation [7]