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財報欠佳加深AI投資疑慮 科技股承壓拖累美股收黑

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TL;DR · What this means

(中央社紐約30日綜合外電報導)美國科技大廠財報不受市場青睞,加深對人工智慧(AI)投資熱潮的疑慮,科技股賣壓沉重,拖累美股今天受挫。

(Excerpt from the original lead, not a rewrite)

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Full English translation is in progress; the text below is the original.

中央訊息

(中央社紐約30日綜合外電報導)美國科技大廠財報不受市場青睞,加深對人工智慧(AI)投資熱潮的疑慮,科技股賣壓沉重,拖累美股今天受挫。

道瓊工業指數終場下跌572.25點,或1.09%,收在51770.31點。

標準普爾500指數下跌140.32點,或1.82%,收在7580.07點。

以科技股為主的那斯達克指數下跌747.72點,或2.86%,收在25437.00點。

費城半導體指數下跌829.398點,或7.20%,收在10688.801點。(編譯: 徐睿承 )1151031

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Citation-ready facts (F-Units)

(中央社紐約30日綜合外電報導)美國科技大廠財報不受市場青睞,加深對人工智慧(AI)投資熱潮的疑慮,科技股賣壓沉重,拖累美股今天受挫。

F1 Original sentence as captured by this site (only formatting marks and extra spaces removed), paragraph 2 · CNA (Central News Agency, Taiwan) Source type: unclassified (not verified)

道瓊工業指數終場下跌572.25點,或1.09%,收在51770.31點。

F2 Original sentence as captured by this site (only formatting marks and extra spaces removed), paragraph 3 · CNA (Central News Agency, Taiwan) Source type: unclassified (not verified)

標準普爾500指數下跌140.32點,或1.82%,收在7580.07點。

F3 Original sentence as captured by this site (only formatting marks and extra spaces removed), paragraph 4 · CNA (Central News Agency, Taiwan) Source type: unclassified (not verified)

以科技股為主的那斯達克指數下跌747.72點,或2.86%,收在25437.00點。

F4 Original sentence as captured by this site (only formatting marks and extra spaces removed), paragraph 5 · CNA (Central News Agency, Taiwan) Source type: unclassified (not verified)

費城半導體指數下跌829.398點,或7.20%,收在10688.801點。

F5 Original sentence as captured by this site (only formatting marks and extra spaces removed), paragraph 6 · CNA (Central News Agency, Taiwan) Source type: unclassified (not verified)

Frequently Asked Questions (FAQ)

這則新聞的重點是什麼?

(中央社紐約30日綜合外電報導)美國科技大廠財報不受市場青睞,加深對人工智慧(AI)投資熱潮的疑慮,科技股賣壓沉重,拖累美股今天受挫。

原文提到哪些關鍵數字?

道瓊工業指數終場下跌572.25點,或1.09%,收在51770.31點。 標準普爾500指數下跌140.32點,或1.82%,收在7580.07點。

這則新聞的原始出處與發布時間?

原始出處:中央社(https://www.cna.com.tw/news/afe/202610310005.aspx)。原文發布時間:2026-10-31。