Stock markets are at records despite macroeconomic risks. Investors are cautious about President Donald Trump's tariff threats and global economic issues. Momentum and AI hype drive tech gains, while ...

The Nasdaq inched up 10.01 points (0.1%) to a new record closing high of 20,895.66, the S&P 500 edged down 0.57 points or less than a tenth of a percent to 6,296.79 and the Dow fell 142.30 points (0.3 ...