# Stocks will tumble much further as AI investment will slow next year then fall in 2028 and drag GDP down too, economist predicts

- Source: Fortune | FORTUNE
- Published: 2026-11-08T18:22:23+00:00
- Category: Business
- Original: https://fortune.com/2026/11/08/stock-market-outlook-sp500-ai-capex-gdp-growth-productivity/
- Canonical: https://groundlevelnews.com/story/stocks-will-tumble-much-further-as-ai-investment-will-slow-next-year-t-b44dca/

Capital Economics expects the S&P 500 will be 12% below its current level by the end of 2027, putting it 17% off its early-October peak.

_Ground Level News shows a short summary only; the full article and all rights belong to Fortune | FORTUNE._