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Korea Composite Index Drops 3.14% at Open

By Markets Desk · 2026-09-14 · 1 min read
A wide view of a busy shipping channel with large container vessels moving through narrow waters
Illustration: Tradingbird

The benchmark index in Seoul lost 217.3 points to start Monday trading. Geopolitical risks in the Middle East drove the sell-off.

The Korea Composite Stock Price Index opened 3.14% lower at 6,692.61 points. The benchmark lost 217.3 points in the first minutes of Monday trading. Investors reacted to renewed uncertainty regarding regional security.

This decline occurred despite strong performance in US markets on Friday. The S&P 500 gained 0.86% while the Nasdaq rose 0.96%. The divergence highlights the specific risk premium attached to Asian equities today.

Geopolitical Risks Drive Sell Off

Market anxiety stems from the status of the Strait of Hormuz. Oil prices rose as traders priced in potential supply disruptions. The index fell sharply as geopolitical uncertainty weighed on sentiment.

Earlier reports suggested diplomats from Gulf states and Iran might meet. They could have discussed reopening the waterway without US involvement. Such a development was seen as a positive for global trade flows.

Diplomatic Talks Suspended Indefinitely

Oman’s foreign minister stated the meeting was suspended indefinitely. This move removed a key source of optimism for market participants. The suspension weakened hopes for a rapid resolution to the shipping blockade.

The lack of progress on the waterway keeps risks elevated. Investors remain cautious about the impact on energy costs. The market continues to price in higher volatility for the coming sessions.

Market Reaction to Supply Concerns

The drop in Seoul reflects broader concerns over global logistics. Rising oil costs threaten to compress corporate margins in the region. The index movement signals a defensive posture among traders.

Data from GN auto markets/indices: stock index confirms the sharp opening gap. The decline was broad-based across major sectors. Traders are now watching for further official statements on diplomatic efforts.

Based on reporting by UA.NEWS, compiled by the Tradingbird desk.

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