来源:[1] 标普500指数自10月以来首次创历史新高收盘 - 路透社 (https://www.reuters.com/business/sp-500-notch ...)[2] 纳斯达克指数下跌,因甲骨文AI冲击盖过美联储利好 - KITCO (https://www.kitco.com/news/off-the-wire/2025- ...)[3] 海克拉矿业股价创52周新高18.13美元——Investing.com英国 (https://uk.investing.com/news/company-news/he ...)