Super Micro Computer Is the Top-Performing Stock in the S&P 500 Today. The Volatility Is Nothing New.

Stock market today: Nasdaq leads stocks higher with S&P 500 record high in reach

Stock Market Today: Indexes Mixed Amid More Powell Testimony; Nvidia Eyes Highs As Tesla Skids (Live Coverage)

Stock Market Today: S&P 500 on the cusp of a record high, Dow falls over 100 points and Nasdaq edges higher amid the US-brokered ceasefire between Iran and Israel; Fed's Powell gives second session of testimony.

Stunning turnaround: The stock market is on the precipice of an all-time record

JBS Leadership Rings ‘Opening Bell’ at New York Stock Exchange to Mark U.S. Listing