Korea ETF Plunges Nearly 15% in Hong Kong as Foreign Investors Net Sell Over $141.5B Year-to-Date
nashnova research
South Korea's KOSPI plunged over 7% in a single session, dragging Hong Kong-listed leveraged Korean ETFs down nearly 15%. Foreign investors have net-sold roughly $141.5 billion of Korean equities this year — a record — with Samsung and SK Hynix accounting for about 86% of the outflow.
How far did the Hong Kong-listed Korean ETFs fall?
CSOP SK Hynix Daily 2× Leveraged (07709) dropped 14.99% to HK$20.98; CSOP Samsung 2× Long (07747) fell 14.97% to HK$48.72.
Korea Exchange activated the Sidecar mechanism — an emergency circuit breaker that halts program-driven sell orders — on both KOSPI and KOSDAQ.
This means → the sell-off was severe enough to trigger exchange-level protection. This was far beyond a routine pullback.
Why are foreign investors pulling out of Korea at this scale?
As of the trading day before October 14, foreign investors had net-sold 203.7 trillion won (~$141.5 billion) of KOSPI mainboard stocks year-to-date — an all-time record.
Samsung Electronics and SK Hynix together accounted for roughly 176 trillion won of that, or about 86% of total foreign selling.
In plain terms = foreign capital is not "trimming Korea." It is concentrated selling of Korean semiconductors — nearly every dollar out went through these two names.
How did US inflation data add fuel to the fire?
US September CPI rose 3.7% year-on-year, above the 3.6% consensus; core CPI hit 2.6% — both above expectations.
Rate-hike bets climbed after the release, pushing Treasury yields higher and further compressing tech valuations.
This means → rising rate expectations directly punish high-multiple sectors. Korean semis sit squarely in the crosshairs.
What signal is the AI financing market sending?
CoreWeave — an AI infrastructure company — saw some of its corporate bond yields climb to roughly 15%, a sign that credit markets are repricing AI-related financing risk sharply.
This reflects a spreading unease with AI infrastructure's "burn cash for growth" model — concern is migrating from equities into credit, and the two markets are reinforcing each other.
Is this sell-off a short-term shock or a structural exit?
Foreign ownership of Samsung Electronics has fallen to its lowest since 2008, and the downtrend is deepening.
Middle East geopolitical risk, controversy over OpenAI's annual revenue, and rising competitiveness from foreign rivals are all piling pressure on Korean market sentiment.
In plain terms = a foreign-ownership ratio at a decade-plus low signals this is not a one-off panic but an ongoing structural withdrawal. The next tests: the Fed's policy path and the direction of AI infrastructure financing.
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