Stock market today: Dow, S&P 500, Nasdaq rise after Supreme Court strikes down Trump tariffs

US stocks rose on Friday after the Supreme Court ruled that President Trump's sweeping "Liberation Day" tariffs are unlawful, saying he lacked the authority to impose them using emergency powers. The S&P 500 (^GSPC) and the Dow Jones Industrial Average (^DJI) both moved up 0.4%, coming off the end of a three-day winning streak on Thursday. The tech-exposed Nasdaq Composite (^IXIC) led the way higher, rising 0.6%. Stocks reversed course on the heels of the decision, having slid at the open as investors d ...