Tech market sell-off deepens amid fears over US inflation and AI debt

A Hana Bank screen shows the Kopsi index with a downward graph line. The tech-heavy South Korean index fell 8% overnight in Asia, triggering circuit breakers and halting stock trades. A Hana Bank screen shows the Kopsi index with a downward graph line. The tech-heavy South Korean index fell 8% overnight in Asia, triggering circuit breakers and halting stock trades. Larry Elliott: the global economy is muddling through.