S&P 500 slides as Wall Street awaits big Nvidia earnings: Live updates - CNBC

S&P 500 slides as Wall Street awaits big Nvidia earnings: Live updates  CNBCNvidia Q1: What if results don't meet expectations?  Yahoo FinanceWhat to Watch For in Nvidia’s Q1 Earnings Report  The New York TimesStock Market Today: Dow, S&P Live Updates for May 22  Bloomberg