Japan's Nikkei Stock Average rose 0.8% to close at 39958.87 amid risk-on sentiment. "Equities worldwide continued to ride on the wave of U.S.' AI investment announcement, as well as blowout earnings ...

U.S. stock indexes rose on Wednesday due to stronger-than-expected earnings from major tech companies and growing optimism ...

Masayoshi Son founded SoftBank in 1981. It has invested millions in some of Silicon Valley's biggest tech companies.

Netflix, Oracle and other technology stocks lifted U.S. indexes as their profits pile higher and excitement builds around the moneymaking prospects of artificial intelligence. The S&P 500 rose 0.6% ...

Netflix, Oracle and other big technology stocks ... OpenAI and SoftBank will invest up to $500 billion. SoftBank Group Corp.’s stock in Tokyo rose 10.6%. Other AI-related stocks also climbed ...