Stock market today: S&P 500, Nasdaq retreat as Nvidia falls 5% despite stellar earnings

US stocks recovered from steeper losses on Thursday but still broadly fell as Nvidia's (NVDA) stellar earnings failed to wow investors and left Wall Street juggling growing worries over AI's potential for payoff and disruption. The tech-exposed Nasdaq Composite (^IXIC) lost 1.2%. The S&P 500 (^GSPC) fell about 0.6%, while the Dow Jones Industrial Average (^DJI) rose above the flat line, following solid wins for stocks more broadly on Wednesday. Nvidia shares fell over 5% as the chip giant received a luk ...