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BackSouth Korean Stocks End Down Over 2% Amid Profit-Taking and U.S.-Iran Tensions
South Korean Stocks End Down Over 2% Amid Profit-Taking and U.S.-Iran Tensions
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Yonhap News7/1/2026Business1 min readSouth Korea

South Korean Stocks End Down Over 2% Amid Profit-Taking and U.S.-Iran Tensions

Quick Look

  • South Korean stocks closed down over 2% on Wednesday, as investors took profits after recent AI-driven rallies in semiconductor shares.
  • Uncertainty surrounding U.S.-Iran peace talks also contributed to the decline, with the Korean won weakening against the U.S. dollar.

AI-generated summary

Why It Matters

South Korean stocks declined as investors locked in gains from recent AI-fueled semiconductor rallies. Uncertainty over U.S.-Iran peace talks and a weakening Korean won also contributed to the market downturn.

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SEOUL, July 1 (Yonhap) -- South Korean stocks ended by more than 2 pct Wednesday as investors locked in gains following recent artificial intelligence-fueled rallies in semiconductor shares, amid uncertainty over fragile U.S.-Iran peace talks. The Korean won weakened against the U.S. dollar.

The benchmark Korea Composite Stock Price Index (KOSPI) lost 173.07 points, or 2.04 percent, to close at 8,303.41.

Overnight, U.S. stocks closed higher on a continued chip rally, while investors closely watched developments regarding peace talks between Washington and Tehran.

Iran on Tuesday said it would not meet with top U.S. envoys who had flown to the region following recent hostilities near the Strait of Hormuz, even as indirect talks continued through mediators in Qatar.

Chip heavyweights weighed on the broader market despite robust export data released earlier in the day.

South Korea's exports reached a record high in June, surpassing the US$100 billion mark for the first time on the back of record semiconductor shipments.

Open Questions

  • Will U.S.-Iran talks resume directly?
  • Will semiconductor stocks continue to decline?

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This article was originally published by Yonhap News.

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