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Saturday, Oct 17, 2026

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Nasdaq 100 Sinks 5.5% in Worst Weekly Drop Since April 2025

marketbrief.nowIndustry2d

The Nasdaq 100 fell 5.5% for its worst weekly drop since April 2025, erasing over $3 trillion in market value over 10 days as a nine-day semiconductor rout and concerns over AI infrastructure financing and tightening credit pressured US tech stocks. The S&P 500 also declined 2% over the week, its worst weekly performance since June, amid higher interest rates and energy price increases.

Content history (2)
  • 2026-10-17 · Summary · vi · Replaced stored text
    Chỉ số Nasdaq 100 giảm 5,5% trong tuần này, ghi nhận mức giảm hàng tuần lớn nhất kể từ th…
    Các cổ phiếu công nghệ của Mỹ mất hơn 3 nghìn tỷ USD vốn hóa thị trường trong 10 ngày, để…
  • 2026-10-17 · Title · vi · Replaced stored text
    Nasdaq 100 giảm 5,5% trong tuần, mức giảm hàng tuần xấu nhất kể từ tháng 4 năm 2025
    Nasdaq 100 giảm 5.5% trong tuần sụp đảo lớn nhất kể từ tháng 4 năm 2025
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Key sources

  1. SOURCE@reuters“Wall Street tumbles as worries about AI trade and high oil prices weigh”x.com
  2. SUPPORT@globalmktobserv“its 5-year credit default swap spread reached a record 1,117 basis points, implying roughly a 63% probability of default within 5 years”x.com
  3. SUPPORT@bulltheoryio“the chip index has also fallen 8 days in a row, the longest losing streak since 2008”x.com
  4. SUPPORT@vector__news“Barclays downgraded Dell, HPE and NetApp, and Dell shares fell as much as 11%”x.com
  5. SUPPORT@kobeissiletter“US tech stocks have erased over -$3 trillion in market cap in just 10 days”x.com
  6. SUPPORT@philippilk“equities are reacting more rationally than bonds”x.com
  7. SUPPORT@bulltheoryio“$1 TRILLION has been wiped out from US stocks since market open”x.com
  8. SUPPORT@lizannsonders“single-day 5 percentage points spread between best performing sector (Energy) and worst performing sector (Tech)”x.com
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