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South Korean stocks opened sharply higher on Wednesday, propelled by a continued rebound in semiconductor shares as investors awaited upcoming earnings from major technology companies. The benchmark Korea Composite Stock Price Index (KOSPI) climbed 402.31 points, or 5.96 percent, to 7,150.26 as of 9:15 a.m., according to Yonhap News Agency.

Coverage Comparison

Yonhap News Agency, South Korea's leading wire service, reported the market opening in two separate dispatches. One version, updated with additional data, showed the KOSPI up 402.31 points, or 5.96 percent, by 9:15 a.m. An earlier report placed the index up 337.92 points, or 5.01 percent, at 7,085.87 as of 9:01 a.m. The difference reflects the timing of the measurements, with the later figure incorporating further gains in the first minutes of trading.

Both reports attributed the rally to a global upswing in chip stocks. Overnight, major U.S. stock indexes closed higher as U.S. chipmakers followed the movements of South Korean peers such as Samsung Electronics and SK hynix. Memory chip companies Micron and Sandisk both rose over 10 percent, alongside other major producers in the sector.

Key Claims

  • The KOSPI was up 402.31 points, or 5.96 percent, at 7,150.26 as of 9:15 a.m., according to Yonhap's updated report. An earlier dispatch recorded a gain of 337.92 points, or 5.01 percent, at 7,085.87 as of 9:01 a.m.
  • Chip giant Samsung Electronics rose 5.79 percent, while industry rival SK hynix spiked 9.15 percent, as reported by Yonhap.
  • Top carmaker Hyundai Motor advanced 8.27 percent, bio firm Celltrion rose 2.51 percent, and portal operator Naver gained 3.21 percent.
  • The Korean won was trading at 1,480.2 won against the U.S. dollar, up 1.8 won from the previous day.
  • Alphabet Inc., the parent company of Google, is set to announce its second-quarter earnings on Wednesday (U.S. time), according to Yonhap.
Analysts noted that sustained buying would depend on upcoming earnings and investment plans. "We would have to check big tech earnings results and their artificial intelligence (AI) investment plans to see whether this upward momentum will lead to sustained buying," said Seo Sang-yong, an analyst from Mirae Asset Securities, as quoted by Yonhap.

While the early market data shows a strong opening, the durability of the rally remains tied to corporate results and AI-related spending decisions from major technology firms.