道指數隻有30隻個股，任何一隻那天突然跌10%可能就會對指數產生1%的影響，像昨天盤後，crm一下子致使道暴跌300點

來源: 黃金眼於 2024-05-30 05:10:22 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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