South Korea & Advantest
10 shared events · Importance 4 · Last updated Aug 12, 2026
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Business
South Korea: South Korea's stock market, particularly the KOSPI, experienced significant gains due to strong performance in its technology sector, driven by companies like Samsung Electronics and SK Hynix, and the broader AI boom.
Advantest: Advantest gained, contributing to the Nikkei 225's gains, as a testing equipment maker benefiting from the AI boom.
May 20, 2026 · 72 articles
Business
South Korea: KOSPI extremely volatile; dominated by Samsung and SK Hynix.
Advantest: Fell up to 10.5% in Tokyo.
Apr 20, 2026 · 344 articles
International
South Korea: South Korea's Kospi plunged 9% as semiconductor stocks collapsed, making it a key barometer of global chip sentiment.
Advantest: Advantest shares tumbled in Tokyo, caught in the global semiconductor selloff.
Apr 20, 2026 · 304 articles
Business
South Korea: Experienced extreme volatility in its stock market, driven by AI chip stocks.
Advantest: Gained on AI-driven demand for chip testing equipment. Benefited from the semiconductor rally.
Jul 14, 2026 · 280 articles
International
South Korea: South Korea has increased oil imports from the US and is affected by higher energy costs. Its stock market has seen declines.
Advantest: Advantest shares edged up.
Apr 08, 2026 · 416 articles
unfocused
South Korea: South Korea's Kospi index rose, indicating positive market performance in the region.
Advantest: Shares for chip testing equipment maker Advantest gained, benefiting from the overall surge in AI-related technology stocks.
May 19, 2026 · 199 articles
International
South Korea: South Korea is among the countries facing potential 12.5% import taxes from the US due to an investigation into alleged forced labor, which could impact its trade relations.
Advantest: Advantest's shares jumped, supporting the overall rise in the Japanese stock market, fueled by the AI demand.
Jun 03, 2026 · 97 articles
International
South Korea: South Korean markets rose, with chip stocks gaining.
Advantest: Advantest suffered selling pressure in Tokyo. It is a tech firm.
Jul 08, 2026 · 472 articles
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