AI has carried the stock market. An industry pause could pull the rug out, warns this Wall Street giant.

September 14, 2026 · 11:15 am 1 sources

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• AI has carried the stock market. An industry pause could pull the rug out, warns this Wall Street giant.
  MarketWatch · September 14, 2026 11:15
  Citigroup warns that if artificial-intelligence model developments slow, earnings revisions could follow, and those have been a crucial factor in stock gains this year.