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Markets Split as Tech Earnings Stumble and Energy Profits Rise

Worries that heavy AI investments will not quickly boost profits are sending money out of US tech and into energy stocks.

Euronext, dans le quartier d’affaires de La Défense, à l’ouest de Paris, le 9 octobre 2025.
Un opérateur à la Bourse de New York, le 28 septembre 2026
L'ancien siège de la Bourse de Paris, au palais Brongniart, à Paris le 11 septembre 2018
Trader sur le parquet du New York Stock Exchange (NYSE) at  le 19 octobre 2026.

Overview

  • US tech giants reported third-quarter results that fell short of expectations and highlighted very large AI-related spending, triggering sharp losses in major tech and semiconductor stocks.
  • On Friday, disappointing prints from Alphabet, Amazon and Intel widened the selloff on Wall Street as investors questioned the near-term return on costly AI infrastructure.
  • European markets held up, with Paris buoyed by strong corporate earnings including TotalEnergies’ $8.3 billion Q3 net profit and better results at banks and pharmas.
  • Oil prices rose after reported tanker incidents in the Strait of Hormuz, which helped lift profits at ExxonMobil and Chevron and supported energy-sector gains.
  • A surprise ECB rate hold at 2.5% plus Christine Lagarde’s announcement that she will leave in February 2027 added political and monetary uncertainty in Europe that could affect markets going forward.