
The Kospi in Seoul closed down 12.1% at 5,093.54, triggering a temporary trading halt.
A circuit breaker was also activated on the tech-heavy Kosdaq which saw an even bigger drop of 14%.

The Kospi in Seoul closed down 12.1% at 5,093.54, triggering a temporary trading halt.
A circuit breaker was also activated on the tech-heavy Kosdaq which saw an even bigger drop of 14%.