Stock market news today: S&P 500, Nasdaq slide as China curb risk rattles techs Yahoo FinanceGlobal chip stocks from Nvidia to ASML fall on geopolitics, Trump comments CNBCWhy Intel’s stock is bucking the semiconductor sector’s worst selloff since 2022 MarketWatchApple, Nvidia Lead Tech Stock Slump As Lower Rates And Trump’s China Stance Come Into Focus ForbesStock Market Today: Dow Jones Falls As Nvidia, Tesla, TSMC Tumble; ASML Dives On Earnings Investor’s Business Daily