KOSPI & Applied Materials
9 shared events · Importance 3 · Last updated Aug 15, 2026
Live sentiment trends, interaction importance charts, and action volume tracking available on the
Ergen Dashboard
Business
KOSPI: Plunged up to 8.9% in a single session; dominated by Samsung Electronics and SK Hynix.
Applied Materials: Fell up to 6.9% in a single session.
Apr 20, 2026 · 344 articles
Business
KOSPI: The KOSPI soared to an all-time high, driven by strong buying of technology shares like Samsung Electronics and SK Hynix, reflecting the significant positive impact of the AI boom and local corporate developments on the South Korean market.
Applied Materials: Applied Materials' stock was up more than 5% amid a rebound in the chipmaking sector.
May 20, 2026 · 72 articles
Domestic
KOSPI: The KOSPI index dropped sharply due to significant losses in South Korean chip companies, reflecting concerns over the AI sector.
Applied Materials: Applied Materials sank, reflecting the broader downturn in chip company stocks amid AI valuation worries.
Jul 02, 2026 · 27 articles
Domestic
KOSPI: South Korea's KOSPI slipped 0.2%, reflecting some selling pressure on artificial intelligence-related shares despite significant investment announcements.
Applied Materials: Applied Materials rallied 4.9% due to the positive sentiment around AI investments, particularly the chipmaking hub announcement in South Korea.
Jun 29, 2026 · 6 articles
Business
KOSPI: The KOSPI index fell, reflecting a broader market correction after significant gains driven by AI stocks like SK Hynix.
Applied Materials: Applied Materials experienced a significant drop in its stock price, reflecting concerns about the valuation of AI-related companies.
Jun 16, 2026 · 56 articles
International
KOSPI: South Korea's chipmaker-heavy KOSPI index rose, indicating that AI-related stocks are performing well despite broader market wobbles.
Applied Materials: Applied Materials is mentioned as a company with upcoming earnings results, but its direct involvement in the event is minimal.
Apr 26, 2026 · 590 articles
Domestic
KOSPI: South Korea's KOSPI jumped, setting a new record high, driven by strong performance in technology stocks.
Applied Materials: Applied Materials' stock rose, indicating a positive trend within the semiconductor and AI-related industries.
Apr 20, 2026 · 28 articles
International
Applied Materials: Applied Materials fell 2.3% despite stronger-than-expected profit growth, showing the broad impact of the tech sell-off.
May 12, 2026 · 18 articles
ERGEN INTELLIGENCE
Explore this relationship live
Track how KOSPI and Applied Materials interact across events, view sentiment trends, and discover connected entities.
Open Dashboard