U.S. stock indexes closed their best week in two months with a flourish on Friday. The S&P 500 climbed 1% to clinch its first winning week in the last three. The Dow Jones Industrial Average rose 334 points,

High-flying artificial intelligence (AI) stocks have taken the market by storm, soaring to stratospheric valuations. Many investors think the party will continue considering the potential of AI and the growing market size.

TOKYO — (AP) — Asian shares mostly rose Tuesday, deriving optimism from rising technology stocks on Wall Street, led by Nvidia.