Samsung Electronics and SK Hynix stocks became global indicators for AI and semiconductor equities as the 60-day correlation between KOSPI and the NASDAQ100 index reached 0.46, approaching a two-year high. Bloomberg reported on the 19th (local time) that the Korean stock market now guides investment direction for global investors, with movements in Samsung and SK Hynix influencing worldwide semiconductor markets. The 0.46 correlation represents nearly triple the five-year average of 0.16, marking a reversal of the traditional pattern where US markets drove Korean stocks the following day. JP Morgan Asset Management's Asia chief strategist delivered his first Korea-focused presentation to the global team in a 14-year tenure, while Japanese investors added KOSPI to their watchlists. This shift reflects how Korean market closures now trigger continued trading through SK Hynix American Depositary Receipts (ADRs) and Korea-related ETFs on the New York Stock Exchange, creating a 24-hour global AI stock trading cycle centered on Korean equities.
KOSPI-NASDAQ100 Correlation Reached 0.46
The 60-day correlation between KOSPI and the NASDAQ100 index climbed to 0.46 according to Bloomberg data, representing nearly three times the five-year average of 0.16. Ivan Feinseth, Chief Investment Officer at Tigris Financial Partners in New York, stated that "Korea has now become part of the same volatility ecosystem that NASDAQ and the Philadelphia Semiconductor Index (SOX) belong to." Feinseth added that "Samsung Electronics, SK Hynix, and KOSPI serve as pre-market signals gauging risks for US AI and semiconductor stocks," and that "the Korean stock market is no longer a distant emerging market offshoot."
KOSPI Fell Nearly 9% on the 13th Amid AI Demand Concerns
On the 13th of this month, KOSPI plunged nearly 9% due to skepticism about future AI demand. The same factors drove SK Hynix ADR down 9.3%, with other semiconductor stocks declining in tandem. KOSPI dropped 25% from its June peak, erasing approximately $1 trillion (approximately 1,490 trillion won) in market capitalization during this period. Samsung Electronics and SK Hynix stocks each fell at least 30%. Bloomberg identified this decline as a potential factor that could weaken Korea's global influence.
Samsung and SK Hynix Maintain Core Memory Chip Supply Roles
Samsung Electronics and SK Hynix continue to hold critical positions in memory chip supply. Bloomberg projected that the Korean market will remain a hub for global AI investment for a considerable period based on this sustained role.
FAQ
What correlation level did KOSPI and NASDAQ100 reach?
The 60-day correlation between KOSPI and the NASDAQ100 index reached 0.46, approaching a two-year high and representing nearly triple the five-year average of 0.16.
How much did KOSPI fall on the 13th of this month?
KOSPI plunged nearly 9% on the 13th of this month due to skepticism about future AI demand, with SK Hynix ADR declining 9.3% on the same factors.
