The Newest Stock in the S&P 500 Has Soared 315% Since Its 2019 IPO, and It's a Buy Right Now, According to Wall Street

  • The S&P 500 is widely regarded as the most comprehensive gauge of the U.S. stock market, made up of the 500 leading publicly traded companies in the country. Given the extensive reach of the businesses that comprise the index, it is hailed as the most reliable benchmark of overall stock market performance.