Kospi Plunges 6% and Samsung Drops 8%: What's Behind the K-Semiconductor Crash?
As the Kospi index plunged over 6% and triggered a sell sidecar, Samsung Electronics and SK Hynix plummeted amid foreign selling pressure, shocking the market.
On the 16th, the Kospi index plunged over 6% intraday, triggering a sell sidecar, while South Korea's leading semiconductor stocks, Samsung Electronics and SK Hynix, plummeted, sending a massive shockwave through the market. This was the result of a combination of the US-led AI semiconductor peak controversy and massive profit-taking sell-offs.
Kospi's 6% Plunge and Sell Sidecar Activation
The Kospi index closed down 6.37% from the previous trading day, suffering from strong selling pressure from the opening bell. As the index continued to crash, the 37th sell sidecar of the year was activated in the primary market. Although retail investors tried to defend the market by buying up over 3 trillion won, it was not enough to counter the aggressive selling by foreign and institutional investors.
Background of Samsung (8%) and SK Hynix (11%) Crash
The domestic stock market crash was undoubtedly led by the semiconductor sector. Samsung Electronics fell 8.77% and SK Hynix plunged 11.53%, recording a so-called 'Black Thursday'. There are two key reasons behind the collapse of K-semiconductor stocks.
- Contagion from US Tech Stock Sell-off: Overnight in the US stock market, shares of major semiconductor companies such as Micron (-8.02%) and Intel (-4.43%) fell simultaneously, worsening global semiconductor investment sentiment.
- Concerns over Slower AI Investments: As possibilities of regulations related to AI data center infrastructure construction in the US and global cloud companies adjusting their chip demand were raised, massive disappointed sell-offs emerged amidst high valuation burdens.
Frequently Asked Questions (FAQ)
Q. Will the semiconductor stock downtrend be prolonged?
It is strongly characterized as a market correction caused by short-term valuation burdens and profit-taking. The trend of a rebound is expected to be determined by the Q2 earnings announcements and second-half guidance of major US big tech companies like Nvidia.
Q. Was it not affected by the Bank of Korea's base rate hike?
Although the Bank of Korea unexpectedly raised the base rate to 2.75% on the same day, this issue was already somewhat priced into the market. Analysts believe this market crash reacted more strongly to concerns over a slowdown in the global semiconductor industry rather than interest rate variables.