Benchmarks in Tokyo and Seoul sank more than 3%, after Nvidia and other AI-related shares pulled U.S. stocks lower.

The S&P 500 fell 0.9% and pulled further from its all-time high set late last month as Nvidia and other superstars created by the frenzy around artificial-intelligence technology…

Benchmarks in Tokyo and Seoul sank more than 3%, after Nvidia and other AI-related shares pulled U.S. stocks lower.