Wharton’s Jeremy Siegel thinks the market’s gain next year will be much more modest. Here’s why
- Posted on December 29, 2025
- By CNBC
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Wharton’s Jeremy Siegel thinks the market’s gain next year will be much more modest. Here’s why

Wharton professor emeritus Jeremy Siegel believes that a slowdown in the 'Magnificent Seven' stocks next year will drag the overall stock market lower.