Stocks may experience more turbulence ahead, despite the major averages posting sharp gains on Wednesday, the Wharton Business School professor emeritus said.
Wharton professor emeritus Jeremy Siegel believes that a slowdown in the 'Magnificent Seven' stocks next year will drag the overall stock market lower.
President Donald Trump's sweeping tariff policy could be a worse move for the U.S. than the Smoot-Hawley Tariff Act of 1930, according to Jeremy Siegel.