AIKOSPI Triggers Second Circuit Breaker in One Week: Is AI Chip Mania Cracking?
South Korea's KOSPI triggered its second circuit breaker in a single week on Friday, plunging 8.19% intraday and wiping out $350 billion in market value, as AI chip-related panic spread across global markets. The cascade is now widely viewed as the clearest signal that AI chip exposure has become the dominant risk factor for equities worldwide.
June 27, 2026