The Dow Jones index fell 0.15% to 33,042.78 points while the S&P 500 remained stable (+0.00%) at 4,205.52 points. Driven by technology and especially semiconductors related to the development of artificial intelligence (AI), the Nasdaq concluded up 0.32% to 13,017.43 points after rising more than 1.4% in session.

Nvidia, the maker of ultra-powerful processors sought after for AI, within the very closed circle of groups worth more than $1 trillion on Wall Street.