
S&P 500 ex-AI stocks briefly outperform AI-heavy index amid tech selloff in 2026
In 2026, an S&P 500 index excluding AI-related stocks briefly outperformed the traditional S&P 500, reaching a 12.4% gain compared to the benchmark's 12%. This shift followed a sharp selloff in AI-linked tech stocks, which make up about 45% of the S&...





