Investors were looking to Microsoft and Meta to provide reassurance that they will keep spending heavily on Nvidia chips.

With stock valuations climbing steadily over the past two years and artificial intelligence (AI) budgets of the big tech firms climbing by the year, it's only prudent to wonder if a bubble is in the ...

Nio ( NIO -2.31%), one of China's largest premium electric vehicle (EV) players by sales, was always an intriguing investment ...