Stock market today: S&P 500, Nasdaq futures edge up as Wall Street awaits Nvidia earnings

US stock futures leaned higher on Wednesday after another tech-led selloff, in the countdown to closely watched earnings from Nvidia (NVDA) that will set the tone for the next leg of the AI trade. Futures on the S&P 500 (ES=F) and the tech-heavy Nasdaq 100 (NQ=F) both edged up 0.2%. Meanwhile, Dow Jones Industrial Average futures (YM=F) were little changed. The lackluster moves followed another down day for stocks. The Dow (^DJI) and S&P 500 (^GSPC) logged their fourth straight decline, while the Nasdaq ...