World shares were mostly higher on Tuesday, with tech shares leading gains after Wall Street recovered some of its sell-off from last week.
Oil prices fell back after surging on Monday as fighting flared between Israel and Iran, threatening to pull the region back into full-scale war.
In South Korea, the Kospi jumped 8.2% to 8,096.93, nearly recovering all of Monday's loss of 8.3%. SK Hynix, which on Monday announced plans to partner with Nvidia in building data centers, jumped 15.9%. Samsung Electronics vaulted up 9%.
