As Nvidia’s stock price soars above $788, market sage Rob Arnott has a warning for investors: ‘Disruptors are often disrupted’ Shawn Tully February 24, 2024 at 6:00 AM ...

Arnott’s observations come as the S&P 500, a large-cap index dominated by mega-cap growth firms, surged 5% within a week following the election of Donald Trump, ...

Arnott & Co. are positing that a fall in the multiple from today's super-high of 30 will lower the S&P's real return over the next decade to around 0.9% per year, well below the 2.17% comparable ...

Rob Arnott links Trump's tariff strategy to Sun Tzu's "The Art of War." Arnott had his team read a ChatGPT summary of the book. BI obtained the 394-word AI summary that covers the importance of ...