United States — United States Department of the Treasury & SK Hynix
12 shared events · Importance 5 · Last updated Aug 25, 2026
Live sentiment trends, interaction importance charts, and action volume tracking available on the
Ergen Dashboard
Domestic
United States — United States Department of the Treasury: Central actor; announced doubling of buyback operations to $4 billion per operation, aiming to lower long-term yields. The move was seen as interventionist and raised concerns about fiscal credibility.
SK Hynix: Announced a $29 billion share buyback, leading to a surge in its stock price.
Aug 19, 2026 · 127 articles
Business
United States — United States Department of the Treasury: The Treasury's bond auctions saw record-high yields, and its intervention with Japan to support the yen involved selling euros, reflecting concerns about bond market strains.
SK Hynix: SK Hynix lost 9.8% and announced a $29 billion share buyback to calm investors, but remains pressured by higher yields.
Aug 18, 2026 · 23 articles
International
United States — United States Department of the Treasury: The Treasury is implementing sanctions on Iran's key sectors and announced bond buybacks to manage yields.
SK Hynix: SK Hynix shares declined amid tech selloff, impacting the KOSPI.
Aug 25, 2026 · 7 articles
Business
United States — United States Department of the Treasury: The yield on the 10-year United States — United States Department of the Treasury>>> fell, easing pressure on Wall Street due to lower oil prices.
SK Hynix: SK Hynix, a computer chipmaker partnering with Nvidia, saw its shares surge, contributing to the strong performance of the South Korean market and the broader tech rally.
May 20, 2026 · 72 articles
Domestic
United States — United States Department of the Treasury: The yield on the 10-year Treasury edged down, indicating some easing of investor concerns despite rising oil prices.
SK Hynix: SK Hynix announced a joint investment of approximately $518 billion in a new chipmaking hub in South Korea, aiming to capitalize on surging AI demand, though its stock fell 1.7% in South Korea.
Jun 29, 2026 · 6 articles
International
United States — United States Department of the Treasury: Executed the intervention by selling euros for yen, a rare move, and signaled support for Japan, but its actions may be constrained by domestic inflation concerns.
SK Hynix: Shares also fell on Monday after a sharp rally, similar to Samsung, due to broader market movements.
Jul 30, 2026 · 162 articles
International
United States — United States Department of the Treasury: Yields on the United States — United States Department of the Treasury>>>'s longest-dated bonds rose to the highest level in almost two decades due to investor concerns about the Middle East war's macroeconomic impact.
SK Hynix: SK Hynix shares rose, also driven by the positive sentiment around AI and tech stocks.
Apr 26, 2026 · 590 articles
Business
United States — United States Department of the Treasury: Involved in yen intervention and Iran deal talks.
SK Hynix: Surged on AI memory demand, but faced extreme volatility. Key driver of KOSPI swings.
Jul 14, 2026 · 280 articles
International
United States — United States Department of the Treasury: Treasury bought bonds to lower yields, but debt topping $40 trillion raises concerns.
SK Hynix: SK Hynix is affected by the tech selloff, though no direct action is mentioned.
Aug 24, 2026 · 13 articles
International
United States — United States Department of the Treasury: The United States — United States Department of the Treasury>>> imposed sanctions on the Persian Gulf Strait Authority, aiming to disrupt Iran>>>'s ability to collect payments from ships in the Strait of Hormuz>>>.
SK Hynix: SK Hynix>>> reached a $1 trillion market capitalization, demonstrating strong performance in the tech sector despite broader market concerns.
Apr 20, 2026 · 607 articles
ERGEN INTELLIGENCE
Explore this relationship live
Track how United States — United States Department of the Treasury and SK Hynix interact across events, view sentiment trends, and discover connected entities.
Open Dashboard