237350.KS is trading 11.4% down today as South Korea’s large-cap index faces intense pressure from a global semiconductor selloff and shifting sentiment regarding AI infrastructure spending.

  • Heavyweight holdings including Samsung Electronics and SK Hynix are dragging the basket lower amid concerns over elevated tech valuations and emerging Chinese competition.
  • The move reflects a broader risk-off mood in the KOSPI 100 as investors reassess the growth trajectory of the semiconductor sector following a sharp decline in global chip stocks.