Nvidia takes back control of the AI trade as Big Tech nears record highs来源:Market Watch发布于 2026-09-03The Roundhill Magnificent Seven ETF is closing in on its May peak — this time thanks to Nvidia.相关标的:NVDA继续访问返回新闻本文内容来自外部来源,点击「继续访问」将跳转到原始发布站点。