Neuf entreprises représentent désormais plus de 40% de l’indice MSCI EM

17 sources
  • Neuf entreprises, menées par TSMC, Samsung et SK Hynix , dépassent désormais 40% de l'indice MSCI EM, surpassant la concentration du S&P 500, selon Reuters.
  • Le KOSPI sud-coréen a doublé début 2026 avant de perdre environ 40 à 50% en six semaines, tandis que les investisseurs internationaux ont retiré plus de 100 milliards de dollars de Corée du Sud, selon JPMorgan.
  • Ashley Lester, responsable de la recherche chez MSCI, a déclaré que les marchés émergents n'offrent plus la diversification traditionnelle : "Ils sont au cœur du boom de l'IA".
Sources (17)
  1. 1 Emerging markets get a hard lesson in tech hype www.reuters.com
  2. 2 Can emerging markets still diversify a portfolio when AI chips run the show? www.wealthprofessional.ca
  3. 3 Navigating South Korea's AI-Driven Volatility - July 29, 2026 www.zacks.com
  4. 4 AI leaders reshape the EM investment story www.ssga.com
  5. 5 How A.I. Mania Turned This Stock Market Into a 'Version of Squid Game' www.nytimes.com
  6. 6 Analysis-Emerging markets get a hard lesson in tech hype www.investing.com
  7. 7 Can AI Continue to Drive Emerging Market Stocks? www.schwab.com
  8. 8 How Korean stocks turned from trusty bellwether to AI frenzy www.reuters.com
  9. 9 Emerging Markets: looking beyond the headline index | LU www.wisdomtree.com
  10. 10 South Korea stock volatility hits record high amid AI doubts www.facebook.com
  11. 11 Emerging Market Stocks: A Wealth of Opportunities dodgeandcox.com
  12. 12 Emerging Markets Concentration in 2026: Tips for Investors www.callan.com
  13. 13 MSCI Emerging Markets Index (USD) www.msci.com
  14. 14 Emerging markets 2026: Can the rally keep rolling? www.capitalgroup.com
  15. 15 Crushed by Kospi rout, angry Koreans rip Lee and vow not to buy fortune.com
  16. 16 (.MSCIEF) | Stock Price & Latest News www.reuters.com
  17. 17 AI Frenzy Triggers Wild Swings in Emerging Markets as Concentration Risk Surpasses the U.S., Eroding Diversification Benefits finance.biggo.com