A sell-off like Friday's is ‘rarely the top’ of a rally, says Wharton’s Jeremy Siegel ⊕ found 2026 › Jun › 05 (Fri) @ 21:40 UTC a story from CNBC ⚠️ › Top News Wharton ■■ Jeremy Siegel ■■ Siegel ■■ Industrial Revolution ■■ preview sentiment