South Korea's KOSPI surged over 90% in 2026, driven by Samsung Electronics and SK Hynix as AI chip demand triggers a memory semiconductor supercycle.

South Korean technology stocks rebounded sharply on Tuesday as investors returned to AI-linked shares after a steep three-day selloff that had pushed the KOSPI down more than 15%.…

South Korea's KOSPI surged 8.2% on June 9 as Samsung Electronics and SK Hynix rebounded sharply from a 15% selloff triggered by weak Broadcom guidance.