Samsung SDI is trading at β‚©512,000, down 7.58%, amid broad market and battery-sector weakness.

  • On October 22, Korean shares fell as concerns about the profitability of AI infrastructure investment weighed on technology stocks; Samsung SDI was among the decliners.
  • LG Energy Solution fell 5.22%, and the secondary-battery sector was also sharply lower.
  • No fresh, clearly company-specific catalyst was identified; available reporting points to broad market and battery-sector weakness, making the decline sector-led.