KOSPI & S&P 500
61 shared events · Importance 14 · Last updated Jul 05, 2026
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The KOSPI is a South Korean stock market index that has no direct business or structural relationship with the US-based S&P 500 index.
International
KOSPI: The KOSPI in South Korea plunged significantly due to the sell-off in AI-related shares, despite the country's plans for substantial investments in a computer chip manufacturing hub.
S&P 500: The S&P 500 experienced significant drops, including its first back-to-back decline in three weeks, due to the sell-off in AI stocks and broader market concerns.
Jun 03, 2026 · 191 articles
Business
KOSPI: South Korea's KOSPI index was up 68% for the quarter, significantly boosted by the artificial intelligence boom.
S&P 500: The S&P 500 is up 14% for the quarter, driven by the boom in artificial intelligence stocks.
Apr 20, 2026 · 24 articles
Business
KOSPI: South Korea's KOSPI hit a new record, surging significantly due to strong performances from chipmakers like Samsung Electronics and SK Hynix.
S&P 500: The S&P 500 experienced mixed trading, initially gaining from chipmaker optimism but later slipping due to broader tech declines.
Jun 24, 2026 · 57 articles
Domestic
KOSPI: The KOSPI index dropped sharply due to significant losses in South Korean chip companies, reflecting concerns over the AI sector.
S&P 500: The S&P 500 rose, on track for its best week in nearly two months, due to easing interest rate hike concerns, despite mixed performance from chip stocks.
Jul 02, 2026 · 27 articles
Business
KOSPI: The KOSPI index gained 1.3% after earlier sharp losses, reflecting a recovery in South Korea's stock market.
S&P 500: The S&P 500 added 1.2%, indicating a positive performance on Wall Street.
Jun 29, 2026 · 8 articles
Domestic
KOSPI: South Korea's KOSPI slipped 0.2%, reflecting some selling pressure on artificial intelligence-related shares despite significant investment announcements.
S&P 500: The S&P 500 climbed 0.6% and was on track to break a five-day losing streak, recovering some losses from a rare losing week.
Jun 29, 2026 · 6 articles
International
KOSPI: South Korea's KOSPI soared 9.6% to recover much of its historic 12.1% plunge from the previous day.
S&P 500: The S&P 500 fell 0.6% due to rising oil prices and war concerns, erasing its year-to-date gains.
Mar 05, 2026 · 6 articles
International
KOSPI: South Korea's KOSPI fell, reflecting global market reactions to the geopolitical tensions and economic uncertainties.
S&P 500: The S&P 500 experienced slight fluctuations due to disagreements over the United States, Iran, and Israel ceasefire, reflecting market uncertainty.
Apr 09, 2026 · 7 articles
International
KOSPI: The KOSPI soared in response to the ceasefire and falling oil prices.
S&P 500: The S&P 500 erased its losses and ended with a modest gain after news of a potential ceasefire.
Apr 07, 2026 · 79 articles
Business
KOSPI: The KOSPI index fell, reflecting a broader market correction after significant gains driven by AI stocks like SK Hynix.
S&P 500: The S&P 500 experienced a slight decline, marking its eighth loss in 11 days, primarily due to the underperformance of influential technology stocks.
Jun 16, 2026 · 56 articles
Business
KOSPI: South Korea's KOSPI rebounded nearly 6%, showing strong positive performance in Asian markets.
S&P 500: The S&P 500 ended flat, indicating a mixed performance in the US market.
Jul 03, 2026 · 7 articles
International
KOSPI: South Korea's Kospi dropped due to fallout from overreliance on AI hopes and the economic impact of the Iran war.
S&P 500: The S&P 500 has scaled new highs despite rising energy costs and inflation worries, indicating that corporate profits have been buoyant in the first quarter, though margin forecasts are being cut for the second quarter.
May 05, 2026 · 374 articles
Business
KOSPI: The KOSPI in South Korea experienced extreme volatility, with 79 days of 1% or more fluctuations in the first half of 2026, making it a high-risk market.
S&P 500: The S&P 500 has experienced more volatility than the NIFTY 50 in the first half of the year, indicating a less stable environment compared to India's market.
Jul 05, 2026 · 6 articles
Domestic
KOSPI: South Korea's KOSPI jumped, setting a new record high, driven by strong performance in technology stocks.
S&P 500: The S&P 500 is a benchmark index whose performance is closely watched by investors as an indicator of the broader U.S. stock market's health and direction.
Apr 20, 2026 · 28 articles
Business
KOSPI: South Korea's KOSPI index declined more than 8%, showing a significant negative performance.
S&P 500: The S&P 500 gained 1.75% overnight, adding to the positive global market sentiment.
Jun 12, 2026 · 38 articles
Business
KOSPI: The KOSPI index rallied sharply, driven by the strong performance of South Korean semiconductor shares like Samsung Electronics and SK Hynix.
S&P 500: Chipmakers, including Micron Technology and Nvidia, are heavily represented among the S&P 500's leading stocks, contributing significantly to its overall gains.
May 19, 2026 · 104 articles
International
KOSPI: The Kospi, South Korea's benchmark index, dropped 1.8%, reflecting a negative performance in the South Korean market.
S&P 500: The S&P 500 gained 0.8% on Tuesday, trimming losses for the month, partly due to stronger AI stocks.
Jun 30, 2026 · 8 articles
International
KOSPI: The KOSPI stock index in South Korea plunged significantly, marking its worst day in two summers, due to its reliance on energy imports and the rising oil prices.
Mar 03, 2026 · 14 articles
International
KOSPI: The KOSPI has experienced significant losses following Donald Trump's remarks, reflecting concerns over regional stability and economic impact.
Apr 02, 2026 · 39 articles
International
KOSPI: South Korea's KOSPI gained substantially following the ceasefire agreement, indicating positive market reaction in Asia.
Apr 07, 2026 · 14 articles
International
KOSPI: South Korea's Kospi index gained, suggesting that while the conflict is a concern, it hasn't entirely deterred market optimism in the short term.
Apr 02, 2026 · 93 articles
International
KOSPI: South Korea's KOSPI gained 6% as trading in Asia got underway, indicating a strong positive market reaction to the ceasefire agreement.
Apr 08, 2026 · 34 articles
International
KOSPI: South Korea's KOSPI jumped by nearly 5.5-6% following the ceasefire agreement, indicating a positive market response in the region.
Apr 07, 2026 · 117 articles
International
KOSPI: South Korea's KOSPI jumped by nearly 5.5-6% following the ceasefire agreement, indicating a positive market response in the region.
Apr 07, 2026 · 26 articles
International
KOSPI: The KOSPI has advanced, suggesting some positive sentiment in South Korean markets despite the ongoing tensions.
Mar 28, 2026 · 90 articles
International
KOSPI: South Korea's KOSPI jumped, indicating positive performance in some international markets.
Mar 30, 2026 · 84 articles
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