Global equities tumbled Tuesday as concerns of inflated valuations and an uncertain macro environment grips investors ahead of Nvidia earnings this week.  

The pan-European Stoxx 600 traded in negative territory on Tuesday with mining-linked stocks and banks leading Europe’s losses. The Stoxx Europe 600 Technology Index shed 1.5%, following in the footsteps of U.S. stocks as fears of an artificial intelligence-fueled bubble persist.  

The three major U.S. indexes, Dow Jones Industrial Average, the S&P 500 and tech-heavy Nasdaq Composite, ended the previous trading session in the red. On Tuesday, U.S. equities continued to slide, with Wall Street’s major averages all falling into negative territory after the…