台積 ADR 逆勢承壓！加權力守 4 萬 7，投信獨撐 AI 鏈輪動

TechNews (TW)October 20, 2026zh-TW

美股隔夜表現分歧，科技股在亞馬遜帶領下回籠，費半與納斯達克分別強勢反彈 1.61% 與 1.11%，然而台積電 […]

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