币界网报道:U.S. stocks opened mixed amid ongoing trade uncertainty, with the Dow Jones Industrial Average rising 75 points (0.3%) while the S&P 500 dropped 0.2% and the Nasdaq Composite fell 0.3%. Investors remain cautious as U.S.-China trade negotiations continue without clear resolution, weighing on market sentiment. Technology and semiconductor stocks showed particular weakness, reflecting concerns about global demand and supply chain disruptions. Meanwhile, Treasury yields edged lower as traders sought safer assets, with the 10-year note yield dipping to 1.77%. Market participants are closely monitoring upcoming economic data and central bank commentary for further direction.