Nikkei’s AI Boom Stalls as Yen Weakens Again
Nikkei 225 fell under 67,000 Wednesday. AI-linked chip shares lost ground as investors trimmed positions. The yen slipped again, hovering near levels that have sparked currency intervention risk.

SK Hynix’s $28 billion U.S. share offering got more than seven times as much demand as shares on offer, according to a source who spoke to Reuters. The stock is one of the few linked closely to the AI supply chain. The ADRs, which let U.S. investors buy into the Korean chipmaker, are set to begin trading on Nasdaq on July 10.