Optimism Over Tariff Reductions Boosts U.S. Markets U.S. stock markets rallied today, with the Dow Jones rising 1.2%, the S&P 500 up 1.5%, and the Nasdaq gaining 1.8%. Reports suggest the Trump administration may reduce or exclude certain sectors from upcoming tariffs, fueling investor confidence. Tech stocks led the surge, with Tesla jumping 12% and other major players posting gains.1