Asian shares are trading mixed after Wall Street’s tech superstars tumbled as a competitor from China raised doubts over the recent artificial-intelligence market frenzy

Japan and Australian stocks rose Wednesday as Wall Street rebounded overnight, while several Asia-Pacific markets were closed for the Lunar New Year holiday. In Japan, the Nikkei 225 regained 379.71 points,

Asian stock markets are trading mostly higher on Wednesday, following the broadly positive cues from Wall Street overnight, with most

TOKYO—Asian shares were mixed in thin Lunar New Year trading on Tuesday after Wall Street’s tech superstars tumbled as a competitor from China raised doubts over the recent artificial-intelligence market frenzy.