Stock market today: Dow, S&P 500, Nasdaq slide as Nvidia plummets, Powell warns of 'challenging' tariff impact

Wall Street fear gauge out of 'crisis zone', but more confidence is needed, DataTrek says

S&P 500 Index Dips on Nvidia’s China Chip Ban Update

Stock Market Today: Dow Jones Tumbles Amid China Move; Nvidia Drops As Trump Chip Curb Hits Magnificent Seven (Live Coverage)

Wall Street’s 12 favorite stocks could soar as much as 54%, analysts say

Nvidia drags Wall Street down as United Airlines says it's impossible to predict this year's economy