Shares have slumped in Japan and South Korea in the latest spate of heavy selling of computer chip stocks.

Asian shares are mixed as tech shares fall following a rout on Friday. Oil prices advanced but remain close to the levels they were at before the Iran war began in late February.

World shares are mixed and U.S. futures have advanced after stocks on Wall Street steadied with only modest losses last week

Asian markets tumbled as chipmaker stocks experienced a sharp decline, sparking fears the AI rally might have overheated. Concerns also surfaced over Apple's potential chip…