Traders work on the floor at the New York Stock Exchange (NYSE) in New York City, U.S., Nov. 20, 2025.U.S. stocks delivered one of their sharpest mood swings in months on Thursday. The Nasdaq Composite ended down 2.16% after spending the morning stateside up as much as 2.6%. The wild swings from high to low (regrettably, not in the opposite direction) were also seen in the S&P 500, which lost 1.56% at the end of the day after reaching a high of 1.9%. The Dow Jones Industrial Average followed the same arc, c ...