The benchmark KOSPI fell 0.40% to close at 5,438 on Friday, marking its third straight day of losses and sinking to its lowest level in three weeks as investor sentiment turned sharply cautious. South Korean stocks followed Wall Street’s overnight decline, where conflicting messages on Middle East diplomacy left investors unsure of the direction of talks. A brief easing of immediate risks provided limited relief, as Washington extended its pause on strikes against energy infrastructure, stabilizing oil markets slightly while overall sentiment remained cautious. The pause was extended by 10 days, now running until early April, as talks continue, though shifting statements have kept markets on edge over whether tensions will ease or escalate further. Semiconductor stocks weighed on the index, with Samsung Electronics (-4.22%) and SK Hynix (-5.47%) trading lower, while steep declines were also seen in Doosan Enerbility (-5.60%), Hanwha Ocean (-6.05%), and HD Hyundai Electric (-7.56%).

South Korea's main stock market index, the KOSPI, fell to 5439 points on March 27, 2026, losing 0.40% from the previous session. Over the past month, the index has declined 6.10%, though it remains 112.62% higher than a year ago, according to trading on a contract for difference (CFD) that tracks this benchmark index from South Korea. Historically, the South Korea Stock Market reached an all time high of 6347.41 in February of 2026. South Korea Stock Market - data, forecasts, historical chart - was last updated on March 30 of 2026.

South Korea's main stock market index, the KOSPI, fell to 5439 points on March 27, 2026, losing 0.40% from the previous session. Over the past month, the index has declined 6.10%, though it remains 112.62% higher than a year ago, according to trading on a contract for difference (CFD) that tracks this benchmark index from South Korea. The South Korea Stock Market is expected to trade at 5429.17 points by the end of this quarter, according to Trading Economics global macro models and analysts expectations. Looking forward, we estimate it to trade at 4365.24 in 12 months time.



Indexes Price Day Month Year Date
KOSPI 5,438.87 -21.59 -0.40% -6.10% 112.62% Mar/27



Related Last Previous Unit Reference
South Korea Inflation Rate 2.00 2.00 percent Feb 2026
South Korea Interest Rate 2.50 2.50 percent Mar 2026
South Korea Unemployment Rate 2.90 3.00 percent Feb 2026

South Korea Stock Market
The Korea Stock Exchange Composite KOSPI is a major stock market index which tracks the performance of all common shares listed on the Korean Stock Exchange. It is a capitalization-weighted index. The KOSPI Index has a base value of 100 as of January 4, 1980. The KOSPI is a major stock market index which tracks the performance of large companies based in South Korea. The prices displayed in Trading Economics are based on over-the-counter (OTC) and contract for difference (CFD) financial instruments. Please visit https://global.krx.co.kr/ for official data and contact https://english.koscom.co.kr if you need to have a market data license.
Actual Previous Highest Lowest Dates Unit Frequency
5438.87 5460.46 6347.41 115.25 1983 - 2026 points Daily

Market Data Coverage: South Korea

News Stream
South Korean Stocks Drop to Three-Week Low
The benchmark KOSPI fell 0.40% to close at 5,438 on Friday, marking its third straight day of losses and sinking to its lowest level in three weeks as investor sentiment turned sharply cautious. South Korean stocks followed Wall Street’s overnight decline, where conflicting messages on Middle East diplomacy left investors unsure of the direction of talks. A brief easing of immediate risks provided limited relief, as Washington extended its pause on strikes against energy infrastructure, stabilizing oil markets slightly while overall sentiment remained cautious. The pause was extended by 10 days, now running until early April, as talks continue, though shifting statements have kept markets on edge over whether tensions will ease or escalate further. Semiconductor stocks weighed on the index, with Samsung Electronics (-4.22%) and SK Hynix (-5.47%) trading lower, while steep declines were also seen in Doosan Enerbility (-5.60%), Hanwha Ocean (-6.05%), and HD Hyundai Electric (-7.56%).
2026-03-27
South Korean Stocks Slip on Diplomatic Uncertainty
The benchmark KOSPI fell 3.22% to close at 5,460 on Thursday, pulling back gains from the previous sessions to reach a two-week low, as investors adopted a cautious stance amid mixed geopolitical signals. Although optimism briefly emerged after signals from the White House that talks with Tehran are progressing, uncertainty remains elevated. Conflicting statements from Iran, including its foreign minister’s dismissal of formal negotiations, have dampened risk appetite, leaving investors weighing prospects for de-escalation. The conflict, which began on 28 February 2026, has now been underway for about four weeks. Local equities showed broad-based weakness, particularly among heavyweight technology names. Samsung Electronics (-2.83%) and SK hynix (-3.82%) dragged on the index, while SK Square (-5.21%), Hyundai Motor (-1.40%), and LG Energy Solution (-1.40%) also posted notable losses.
2026-03-26
South Korean Shares Extend Gains
The benchmark KOSPI rose 1.59% to close at 5,642 on Wednesday, extending gains from the previous session as improving prospects for a resolution to the Middle East conflict lifted sentiment. President Donald Trump reiterated that his administration is in talks with Iran, despite Tehran denying that negotiations are underway. Hopes of a potential ceasefire pushed oil prices lower, offering relief to investors, as elevated energy costs have heightened inflation risks in South Korea due to its reliance on imports. Among stocks, SK Hynix gained 1.12% after reports it is considering a US listing this year to keep pace with surging AI-driven memory demand. Its peer Samsung Electronics also edged up 0.11%, along with other heavyweights, including Hyundai Motor (1.63%), SK Square (2.18%), Hanwha Aerospace (4.34%), and Doosan Enerbility (2.50%). On the economic front, South Korea’s composite consumer confidence index eased to 107.0 in March from 112.1 in February.
2026-03-25