Sensex Today | Stock Market LIVE Updates: Wall Street benchmarks slumped on Thursday, ending with the largest one-day percentage losses in years, as U.S. President Donald Trump’s sweeping tariffs ignited fears of an all-out trade war and a global economic recession. The S&P 500 lost 275.05 points, or 4.85%, to end at 5,395.92 points, while the Nasdaq Composite dropped 1,053.60 points, or 5.99%, to 16,547.45. The Dow Jones Industrial Average fell 1,682.61 points, or 3.98%, to 40,542.71