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On August 26, 2026, the KOSPI plunged as much as 4% intraday but managed to bounce back and reclaim the 6,800 mark, driven by massive institutional buying. Despite caution ahead of NVIDIA's earnings and foreign selling, a rebound in large-cap semiconductor stocks defended the index.
On Friday, August 21, the South Korean stock market experienced extreme polarization. The KOSPI index rose by over 3% to test the 6,850 level, driven by expectations of share buybacks and enhanced shareholder returns from major semiconductor stocks. Meanwhile, the KOSDAQ plummeted by 4.6%. This divergence happened as foreign capital heavily concentrated on just two major stocks—Samsung Electronics and SK Hynix (known as "Samjeonnix")—intensifying a liquidity vacuum across the rest of the KOSDAQ market.
On the 14th, the KOSPI closed up for the fifth consecutive session at 6,977.94, driven by over KRW 3 trillion in net buying by foreign investors. Key drivers included eased interest rate concerns due to cooling US inflation and a recovery in investment sentiment toward AI and semiconductors.
The latest available market data shows the KOSPI surging 3.56% to reclaim the 6,800 mark, driven by large-cap semiconductor stocks and heavy foreign buying. Risk appetite was further supported by the U.S. July Consumer Price Index (CPI) meeting market expectations and the won-dollar exchange rate easing to the low 1,410 won range. However, exact regular session closing figures and detailed supply-demand metrics for August 14 are not available in the provided materials.
코스피가 지난주 극단적 변동성을 보이며 5% 이상 급락했습니다. 외국인 수급 방향과 미국 금리 전망이 시장의 핵심 변수로 떠올랐으며, 반도체 대형주는 약세를 보인 반면 코스닥은 강세를 나타냈습니다.
The South Korean stock market is in a nosedive, fueled by weakness in the global semiconductor industry and fears over China’s push for chip self-sufficiency. On July 28, the KOSPI index closed at 6,023.66, a sharp 10.84% drop, driven by heavy selling from both foreign and institutional investors. Concerns surrounding the semiconductor sector remain the biggest headwind for Korean stocks.
The South Korean stock market saw a massive 10.84% drop in the KOSPI on the 28th, fueled by fears over China’s semiconductor self-sufficiency and heavy foreign sell-offs. Semiconductor stocks led the decline as concerns grow over the sustainability of the global AI boom.
The Korean stock market is seeing extreme volatility as Middle East geopolitical tensions, a spike in global oil prices, and a collapse in U.S. tech stocks converge. On the 24th, the KOSPI plunged 5.72%, falling below the 6,700 mark as foreign and institutional investors continue their massive sell-off.
The KOSPI slid toward the 6,500 level today, dragged down by a sharp drop in U.S. semiconductor stocks during the Constitution Day holiday. While foreign investors turned to net buying, heavy institutional sell-offs and panic selling by retail investors deepened the market's losses.
On the 15th, the Korean stock market saw the KOSPI jump 6.24% to reclaim the 7,000-point level after three trading days, driven by a strong rebound in semiconductor stocks. The massive net buying from foreigners and institutions was the primary engine for the shift in market sentiment, further fueled by positive signals from U.S. semiconductor stocks, specifically a over 27% surge in SK Hynix ADRs.
The KOSPI swung wildly, dropping near 5% before rebounding to close up 0.73% thanks to institutional and foreign bargain hunting. Volatility in semiconductors and a massive 4 trillion won sell-off by retail investors dominated the day, with all eyes now on the 7,000-point support level.
The KOSPI rebounded on the 9th after a two-day slide, though it remains highly volatile due to concerns over semiconductor "peak" theories and renewed tensions in the Middle East. While U.S. chip stock gains spurred bargain hunting, fears of a global economic slowdown continue to weigh on the market.
Despite record-breaking results, the KOSPI plunged 4.91% to close at 7,656, driven by fears of a semiconductor "peak-out" and a massive 2.9 trillion won sell-off by foreign investors. Profit-taking and geopolitical instability weighed heavily on the market.
After a near 8% plunge due to Meta’s AI overinvestment fears on the 2nd, the Korean stock market staged a dramatic V-shaped recovery on the 3rd, driven by massive institutional buying. A strong rebound in major chip stocks and a sharp 30-won drop in the KRW/USD exchange rate helped flip market sentiment, though the 11-day foreign selling streak remains a concern.
The KOSPI plunged 7.89% to close at 7,648 after Meta announced its entry into the cloud business, fueling fears of an AI supply glut. Semiconductor giants Samsung Electronics and SK Hynix saw record-breaking drops as a US-led semiconductor downturn rattled the entire Korean market.
The KOSPI is under heavy pressure as foreign investors sell off 7.7 trillion won, fueling market volatility. The KRW/USD exchange rate has hit 1,540 won, its highest level since the global financial crisis, as investors remain on edge ahead of critical semiconductor earnings reports.
The Korean stock market is seeing massive volatility, with foreign investors selling off their holdings for the fifth consecutive month. On June 26, the KOSPI tumbled over 3%, and the KOSDAQ hit a new yearly low with a 4.10% drop.
The KOSPI is showing extreme volatility, rebounding 3-4% today after yesterday's "Black Tuesday" 10% crash, fueled by bargain hunting. The initial sell-off was driven by profit-taking in semiconductor giants and weakness in U.S. tech stocks, while record-breaking retail buying and institutional shifts are now supporting the index.
The KOSPI is holding steady at the 9,000-point mark, but the Korean won has surged to 1,520 per dollar—the highest level in 28 years since the Asian financial crisis—stoking fears in the foreign exchange market. Market polarization is deepening, with performance heavily reliant on Samsung Electronics and SK Hynix, while the KOSDAQ struggles due to a slump in bio stocks.
The KOSPI index saw high volatility but managed to close near the 9,000 mark. Meanwhile, the KRW/USD exchange rate neared 1,540 before authorities intervened, pulling it back to the 1,520 range. The market is feeling the heat from foreign profit-taking and the dollar's strength driven by U.S. interest rate hike expectations.
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