Asian shares are mostly lower as Kospi falls 4% and tech giants decline on Wall Street

Asian shares were mostly lower, with South Korea’s Kospi dropping more than 4%, following declines for tech giants such as Alphabet and Microsoft. Oil prices remained stable near $79 a barrel amid uncertainty about the U.S. war with Iran. Wall Street indices fluctuated, with some big technology companies losing ground despite sharp gains in firms like The Walt Disney Co.