● Wall Street Posts Worst Day Since April 2025

The S&P 500 sank 4.4% on Thursday, its sharpest one-day drop since Donald Trump's "Liberation Day" tariff shock in April 2025, as a selloff in artificial-intelligence stocks hammered the market. Nvidia ($NVDA), the single heaviest weight on the index, fell 9.3%. Chipmaker Advanced Micro Devices tumbled 17.3%, nearly double Nvidia's loss, as investors questioned how much more debt-fueled AI data-center spending the market can absorb.