港交所文件显示，巴克莱于6月24日将持有的中国铝业(02600.HK)H股多头持仓比例由5.07%降至4.50%。

St. Louis Fed research finds insufficient job vacancies, not lack of AI skills, was the main driver of rising unemployment among young U.S. workers. From April 2023 through December last year, unemployment for 18–24-year-olds rose 2.9 percentage points attributable to reduced vacancies; by contrast, employers shifting to AI-related roles and requiring specialized skills raised unemployment in that group by 1.1 percentage points. The paper says AI’s effect is meaningful but the vacancy-shortfall impact is more than twice as large, and that hiring slowdowns since April 2023 have hit new entrants—particularly recent college graduates—first, with AI an additional but smaller headwind.

China A-share copper high-speed connector theme traded higher with volatility; Shenyu Co hit the daily limit, Huafeng Technology and Shenglan Co rose over 10% and made record highs, while Changying Precision, Jinxin Nuo and Aerospace Electric were among the top gainers.