South Korean chip stocks decline as Samsung reports 250-fold net income jump; market jitters persist amid new ETF curbs
Koo Yun-cheolSamsungMinistry of Finance

South Korean chip stocks decline as Samsung reports 250-fold net income jump; market jitters persist amid new ETF curbs

South Korean chip stocks fell as Samsung reported a staggering 250-fold net income increase, yet market jitters persisted due to new government curbs on leveraged ETFs. The KOSPI index dropped 1.1%, extending a significant decline amid concerns over trading regulations and market stability.

Bloomberg.com Bloomberg.com+1 source30 July 2026 · 02:39 UTC
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South Korean stocks have faced significant declines, with the KOSPI index dropping as much as 12.6% before closing down 6%. This follows Samsung's announcement of a 250-fold increase in net income for the June quarter, which failed to stabilize the market.3

Despite Samsung's impressive earnings, investor confidence remains shaky as the government moves to curb demand for leveraged exchange-traded funds (ETFs). The Finance Minister, Koo Yun-cheol, acknowledged the need for regulation, stating that the introduction of single-stock leveraged ETFs was not adequately considered.

The Ministry of Finance plans to implement further curbs on these products, including individual investment limits and higher trading costs to deter excessive trading activity. This comes as South Korea's equity market has lost about $2.18 trillion in value over recent sessions, raising concerns about market stability.

As the market grapples with these challenges, analysts are closely monitoring the impact of the government's regulatory measures on trading behavior and overall market sentiment.

Key Insight
“Despite Samsung's net income soaring more than 250-fold in the June quarter, its shares fell 1% as the benchmark index slipped 1.1% after a combined 16% drop over the previous sessions. The government's announcement to curb demand for leveraged exchange-traded funds has further fueled market concerns.”
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CuriousCats studied:
1
Bloomberg.comBloomberg.com
“By July 29, 2026 at 8:51 PM EDT”
Bloomberg.com →
2
Al JazeeraAl Jazeera
“South Korean stocks have dropped for a second consecutive session, with Seoul’s equity market losing about $2.18 trillion in value.”
Al Jazeera →
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