Stock market today: Dow, S&P 500, Nasdaq futures rise as Palantir lifts tech hopes, earnings flow in

US stock futures rose on Tuesday as earnings rolled in, with Palantir's (PLTR) outlook fueling faith in AI demand and precious metals jumping to continue their wild ride. Contracts on the tech-heavy Nasdaq 100 (NQ=F) moved up 0.6%, while those on the S&P 500 (ES=F) edged up 0.3%. Dow Jones Industrial Average futures (YM=F) crept into the green after the blue-chip benchmark led gains on Monday with a 500-point advance. The S&P 500 (^GSPC) is eyeing a fresh record after Palantir's (PLTR) surprisingly stro ...