Four Years In, $40 Trillion Up: Why This AI-Fueled Bull Market Has Room to Run Four Years In, $40 Trillion Up: Why This AI-Fueled Bull Market Has Room to Run · Barrons.com · Michael Nagle/Bloomberg Martin Baccardax Sun, October 11, 2026 at 4:00 AM EDT 5 min read CL=F +0.39% AAPL -1.11% GOOG +0.87% MSFT +2.38% NVDA -0.52% Explore stocks on Coinbase Trading disclosure Trading disclosure The above button links to Coinbase. Yahoo Finance is not a broker-dealer or investment adviser and does not offer securities or cryptocurrencies for sale or facilitate trading. Coinbase pays us for certain activity generated through this link. Prices displayed are informational.
An AI investment boom has transformed the market since the autumn of 2022.
