Asian shares have experienced a decline, with South Korea's Kospi index being particularly affected. The index sank over 10% due to heavy selling of chipmaking stocks. This downturn is reportedly linked to concerns about the sustainability of the artificial intelligence boom.

Oil prices also fell, dropping more than 1%, while US futures saw little change. The Kospi index hit its lowest level since April, prompting a temporary halt in trading. Shares in major chipmakers like Samsung Electronics and SK Hynix were sharply down.

Further details on this development are available from KPRC 2 / Click2Houston. The situation appears to be driven by expectations of increased competition from Chinese AI startups and chipmakers.